diff options
Diffstat (limited to 'src/doc/book/listings/ch02-guessing-game-tutorial')
36 files changed, 1130 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-01/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-01/Cargo.lock new file mode 100644 index 000000000..5802b7dc9 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-01/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "guessing_game" +version = "0.1.0" + diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-01/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-01/Cargo.toml new file mode 100644 index 000000000..78c94fef9 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-01/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-01/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-01/src/main.rs new file mode 100644 index 000000000..d44e290d7 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-01/src/main.rs @@ -0,0 +1,31 @@ +// ANCHOR: all +// ANCHOR: io +use std::io; +// ANCHOR_END: io + +// ANCHOR: main +fn main() { + // ANCHOR_END: main + // ANCHOR: print + println!("Guess the number!"); + + println!("Please input your guess."); + // ANCHOR_END: print + + // ANCHOR: string + let mut guess = String::new(); + // ANCHOR_END: string + + // ANCHOR: read + io::stdin() + .read_line(&mut guess) + // ANCHOR_END: read + // ANCHOR: expect + .expect("Failed to read line"); + // ANCHOR_END: expect + + // ANCHOR: print_guess + println!("You guessed: {guess}"); + // ANCHOR_END: print_guess +} +// ANCHOR: all diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-02/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-02/Cargo.lock new file mode 100644 index 000000000..0a2f222c2 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-02/Cargo.lock @@ -0,0 +1,83 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "getrandom" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "guessing_game" +version = "0.1.0" +dependencies = [ + "rand", +] + +[[package]] +name = "libc" +version = "0.2.86" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c" + +[[package]] +name = "ppv-lite86" +version = "0.2.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857" + +[[package]] +name = "rand" +version = "0.8.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e" +dependencies = [ + "libc", + "rand_chacha", + "rand_core", + "rand_hc", +] + +[[package]] +name = "rand_chacha" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.6.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7" +dependencies = [ + "getrandom", +] + +[[package]] +name = "rand_hc" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73" +dependencies = [ + "rand_core", +] + +[[package]] +name = "wasi" +version = "0.10.2+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-02/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-02/Cargo.toml new file mode 100644 index 000000000..cc63f6f02 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-02/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +rand = "0.8.3" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-02/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-02/src/main.rs new file mode 100644 index 000000000..b35ed0f2f --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-02/src/main.rs @@ -0,0 +1,15 @@ +use std::io; + +fn main() { + println!("Guess the number!"); + + println!("Please input your guess."); + + let mut guess = String::new(); + + io::stdin() + .read_line(&mut guess) + .expect("Failed to read line"); + + println!("You guessed: {guess}"); +} diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-03/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-03/Cargo.lock new file mode 100644 index 000000000..0a2f222c2 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-03/Cargo.lock @@ -0,0 +1,83 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "getrandom" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "guessing_game" +version = "0.1.0" +dependencies = [ + "rand", +] + +[[package]] +name = "libc" +version = "0.2.86" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c" + +[[package]] +name = "ppv-lite86" +version = "0.2.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857" + +[[package]] +name = "rand" +version = "0.8.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e" +dependencies = [ + "libc", + "rand_chacha", + "rand_core", + "rand_hc", +] + +[[package]] +name = "rand_chacha" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.6.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7" +dependencies = [ + "getrandom", +] + +[[package]] +name = "rand_hc" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73" +dependencies = [ + "rand_core", +] + +[[package]] +name = "wasi" +version = "0.10.2+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-03/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-03/Cargo.toml new file mode 100644 index 000000000..cc63f6f02 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-03/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +rand = "0.8.3" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-03/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-03/src/main.rs new file mode 100644 index 000000000..1ba2d4d41 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-03/src/main.rs @@ -0,0 +1,28 @@ +// ANCHOR: all +use std::io; +// ANCHOR: ch07-04 +use rand::Rng; + +fn main() { + // ANCHOR_END: ch07-04 + println!("Guess the number!"); + + // ANCHOR: ch07-04 + let secret_number = rand::thread_rng().gen_range(1..=100); + // ANCHOR_END: ch07-04 + + println!("The secret number is: {secret_number}"); + + println!("Please input your guess."); + + let mut guess = String::new(); + + io::stdin() + .read_line(&mut guess) + .expect("Failed to read line"); + + println!("You guessed: {guess}"); + // ANCHOR: ch07-04 +} +// ANCHOR_END: ch07-04 +// ANCHOR_END: all diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/Cargo.lock new file mode 100644 index 000000000..0a2f222c2 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/Cargo.lock @@ -0,0 +1,83 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "getrandom" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "guessing_game" +version = "0.1.0" +dependencies = [ + "rand", +] + +[[package]] +name = "libc" +version = "0.2.86" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c" + +[[package]] +name = "ppv-lite86" +version = "0.2.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857" + +[[package]] +name = "rand" +version = "0.8.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e" +dependencies = [ + "libc", + "rand_chacha", + "rand_core", + "rand_hc", +] + +[[package]] +name = "rand_chacha" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.6.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7" +dependencies = [ + "getrandom", +] + +[[package]] +name = "rand_hc" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73" +dependencies = [ + "rand_core", +] + +[[package]] +name = "wasi" +version = "0.10.2+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/Cargo.toml new file mode 100644 index 000000000..cc63f6f02 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +rand = "0.8.3" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/output.txt b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/output.txt new file mode 100644 index 000000000..62fe8327f --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/output.txt @@ -0,0 +1,20 @@ +$ cargo build + Compiling libc v0.2.86 + Compiling getrandom v0.2.2 + Compiling cfg-if v1.0.0 + Compiling ppv-lite86 v0.2.10 + Compiling rand_core v0.6.2 + Compiling rand_chacha v0.3.0 + Compiling rand v0.8.3 + Compiling guessing_game v0.1.0 (file:///projects/guessing_game) +error[E0308]: mismatched types + --> src/main.rs:22:21 + | +22 | match guess.cmp(&secret_number) { + | ^^^^^^^^^^^^^^ expected struct `String`, found integer + | + = note: expected reference `&String` + found reference `&{integer}` + +For more information about this error, try `rustc --explain E0308`. +error: could not compile `guessing_game` due to previous error diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/src/main.rs new file mode 100644 index 000000000..6e58a7645 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-04/src/main.rs @@ -0,0 +1,32 @@ +// ANCHOR: here +use rand::Rng; +use std::cmp::Ordering; +use std::io; + +fn main() { + // --snip-- + // ANCHOR_END: here + println!("Guess the number!"); + + let secret_number = rand::thread_rng().gen_range(1..=100); + + println!("The secret number is: {secret_number}"); + + println!("Please input your guess."); + + let mut guess = String::new(); + + io::stdin() + .read_line(&mut guess) + .expect("Failed to read line"); + // ANCHOR: here + + println!("You guessed: {guess}"); + + match guess.cmp(&secret_number) { + Ordering::Less => println!("Too small!"), + Ordering::Greater => println!("Too big!"), + Ordering::Equal => println!("You win!"), + } +} +// ANCHOR_END: here diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-05/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-05/Cargo.lock new file mode 100644 index 000000000..0a2f222c2 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-05/Cargo.lock @@ -0,0 +1,83 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "getrandom" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "guessing_game" +version = "0.1.0" +dependencies = [ + "rand", +] + +[[package]] +name = "libc" +version = "0.2.86" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c" + +[[package]] +name = "ppv-lite86" +version = "0.2.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857" + +[[package]] +name = "rand" +version = "0.8.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e" +dependencies = [ + "libc", + "rand_chacha", + "rand_core", + "rand_hc", +] + +[[package]] +name = "rand_chacha" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.6.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7" +dependencies = [ + "getrandom", +] + +[[package]] +name = "rand_hc" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73" +dependencies = [ + "rand_core", +] + +[[package]] +name = "wasi" +version = "0.10.2+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-05/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-05/Cargo.toml new file mode 100644 index 000000000..cc63f6f02 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-05/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +rand = "0.8.3" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-05/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-05/src/main.rs new file mode 100644 index 000000000..12f497e18 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-05/src/main.rs @@ -0,0 +1,45 @@ +use rand::Rng; +use std::cmp::Ordering; +use std::io; + +fn main() { + println!("Guess the number!"); + + let secret_number = rand::thread_rng().gen_range(1..=100); + + println!("The secret number is: {secret_number}"); + + loop { + println!("Please input your guess."); + + let mut guess = String::new(); + + // ANCHOR: here + // --snip-- + + io::stdin() + .read_line(&mut guess) + .expect("Failed to read line"); + + // ANCHOR: ch19 + let guess: u32 = match guess.trim().parse() { + Ok(num) => num, + Err(_) => continue, + }; + // ANCHOR_END: ch19 + + println!("You guessed: {guess}"); + + // --snip-- + // ANCHOR_END: here + + match guess.cmp(&secret_number) { + Ordering::Less => println!("Too small!"), + Ordering::Greater => println!("Too big!"), + Ordering::Equal => { + println!("You win!"); + break; + } + } + } +} diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-06/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-06/Cargo.lock new file mode 100644 index 000000000..0a2f222c2 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-06/Cargo.lock @@ -0,0 +1,83 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "getrandom" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "guessing_game" +version = "0.1.0" +dependencies = [ + "rand", +] + +[[package]] +name = "libc" +version = "0.2.86" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c" + +[[package]] +name = "ppv-lite86" +version = "0.2.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857" + +[[package]] +name = "rand" +version = "0.8.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e" +dependencies = [ + "libc", + "rand_chacha", + "rand_core", + "rand_hc", +] + +[[package]] +name = "rand_chacha" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.6.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7" +dependencies = [ + "getrandom", +] + +[[package]] +name = "rand_hc" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73" +dependencies = [ + "rand_core", +] + +[[package]] +name = "wasi" +version = "0.10.2+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-06/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-06/Cargo.toml new file mode 100644 index 000000000..cc63f6f02 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-06/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +rand = "0.8.3" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-06/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-06/src/main.rs new file mode 100644 index 000000000..7fcbb99fb --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/listing-02-06/src/main.rs @@ -0,0 +1,35 @@ +use rand::Rng; +use std::cmp::Ordering; +use std::io; + +fn main() { + println!("Guess the number!"); + + let secret_number = rand::thread_rng().gen_range(1..=100); + + loop { + println!("Please input your guess."); + + let mut guess = String::new(); + + io::stdin() + .read_line(&mut guess) + .expect("Failed to read line"); + + let guess: u32 = match guess.trim().parse() { + Ok(num) => num, + Err(_) => continue, + }; + + println!("You guessed: {guess}"); + + match guess.cmp(&secret_number) { + Ordering::Less => println!("Too small!"), + Ordering::Greater => println!("Too big!"), + Ordering::Equal => { + println!("You win!"); + break; + } + } + } +} diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/Cargo.lock new file mode 100644 index 000000000..ee5d79095 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/Cargo.lock @@ -0,0 +1,7 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +version = 3 + +[[package]] +name = "guessing_game" +version = "0.1.0" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/Cargo.toml new file mode 100644 index 000000000..78c94fef9 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/output.txt b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/output.txt new file mode 100644 index 000000000..2724c145d --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/output.txt @@ -0,0 +1,5 @@ +$ cargo run + Compiling guessing_game v0.1.0 (file:///projects/guessing_game) + Finished dev [unoptimized + debuginfo] target(s) in 1.50s + Running `target/debug/guessing_game` +Hello, world! diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/src/main.rs new file mode 100644 index 000000000..e7a11a969 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-01-cargo-new/src/main.rs @@ -0,0 +1,3 @@ +fn main() { + println!("Hello, world!"); +} diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/Cargo.lock new file mode 100644 index 000000000..5802b7dc9 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "guessing_game" +version = "0.1.0" + diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/Cargo.toml new file mode 100644 index 000000000..78c94fef9 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/output.txt b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/output.txt new file mode 100644 index 000000000..8095bbd8d --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/output.txt @@ -0,0 +1,13 @@ +$ cargo build + Compiling guessing_game v0.1.0 (file:///projects/guessing_game) +warning: unused `Result` that must be used + --> src/main.rs:10:5 + | +10 | io::stdin().read_line(&mut guess); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `#[warn(unused_must_use)]` on by default + = note: this `Result` may be an `Err` variant, which should be handled + +warning: `guessing_game` (bin "guessing_game") generated 1 warning + Finished dev [unoptimized + debuginfo] target(s) in 0.59s diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/src/main.rs new file mode 100644 index 000000000..51046016f --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-02-without-expect/src/main.rs @@ -0,0 +1,13 @@ +use std::io; + +fn main() { + println!("Guess the number!"); + + println!("Please input your guess."); + + let mut guess = String::new(); + + io::stdin().read_line(&mut guess); + + println!("You guessed: {guess}"); +} diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-03-convert-string-to-number/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-03-convert-string-to-number/Cargo.lock new file mode 100644 index 000000000..0a2f222c2 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-03-convert-string-to-number/Cargo.lock @@ -0,0 +1,83 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "getrandom" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "guessing_game" +version = "0.1.0" +dependencies = [ + "rand", +] + +[[package]] +name = "libc" +version = "0.2.86" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c" + +[[package]] +name = "ppv-lite86" +version = "0.2.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857" + +[[package]] +name = "rand" +version = "0.8.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e" +dependencies = [ + "libc", + "rand_chacha", + "rand_core", + "rand_hc", +] + +[[package]] +name = "rand_chacha" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.6.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7" +dependencies = [ + "getrandom", +] + +[[package]] +name = "rand_hc" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73" +dependencies = [ + "rand_core", +] + +[[package]] +name = "wasi" +version = "0.10.2+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-03-convert-string-to-number/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-03-convert-string-to-number/Cargo.toml new file mode 100644 index 000000000..cc63f6f02 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-03-convert-string-to-number/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +rand = "0.8.3" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-03-convert-string-to-number/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-03-convert-string-to-number/src/main.rs new file mode 100644 index 000000000..7f076c592 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-03-convert-string-to-number/src/main.rs @@ -0,0 +1,33 @@ +use rand::Rng; +use std::cmp::Ordering; +use std::io; + +fn main() { + println!("Guess the number!"); + + let secret_number = rand::thread_rng().gen_range(1..=100); + + println!("The secret number is: {secret_number}"); + + println!("Please input your guess."); + + // ANCHOR: here + // --snip-- + + let mut guess = String::new(); + + io::stdin() + .read_line(&mut guess) + .expect("Failed to read line"); + + let guess: u32 = guess.trim().parse().expect("Please type a number!"); + + println!("You guessed: {guess}"); + + match guess.cmp(&secret_number) { + Ordering::Less => println!("Too small!"), + Ordering::Greater => println!("Too big!"), + Ordering::Equal => println!("You win!"), + } + // ANCHOR_END: here +} diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-04-looping/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-04-looping/Cargo.lock new file mode 100644 index 000000000..0a2f222c2 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-04-looping/Cargo.lock @@ -0,0 +1,83 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "getrandom" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "guessing_game" +version = "0.1.0" +dependencies = [ + "rand", +] + +[[package]] +name = "libc" +version = "0.2.86" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c" + +[[package]] +name = "ppv-lite86" +version = "0.2.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857" + +[[package]] +name = "rand" +version = "0.8.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e" +dependencies = [ + "libc", + "rand_chacha", + "rand_core", + "rand_hc", +] + +[[package]] +name = "rand_chacha" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.6.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7" +dependencies = [ + "getrandom", +] + +[[package]] +name = "rand_hc" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73" +dependencies = [ + "rand_core", +] + +[[package]] +name = "wasi" +version = "0.10.2+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-04-looping/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-04-looping/Cargo.toml new file mode 100644 index 000000000..cc63f6f02 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-04-looping/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +rand = "0.8.3" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-04-looping/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-04-looping/src/main.rs new file mode 100644 index 000000000..f97d1c58c --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-04-looping/src/main.rs @@ -0,0 +1,40 @@ +use rand::Rng; +use std::cmp::Ordering; +use std::io; + +fn main() { + println!("Guess the number!"); + + let secret_number = rand::thread_rng().gen_range(1..=100); + + // ANCHOR: here + // --snip-- + + println!("The secret number is: {secret_number}"); + + loop { + println!("Please input your guess."); + + // --snip-- + + // ANCHOR_END: here + + let mut guess = String::new(); + + io::stdin() + .read_line(&mut guess) + .expect("Failed to read line"); + + let guess: u32 = guess.trim().parse().expect("Please type a number!"); + + println!("You guessed: {guess}"); + + // ANCHOR: here + match guess.cmp(&secret_number) { + Ordering::Less => println!("Too small!"), + Ordering::Greater => println!("Too big!"), + Ordering::Equal => println!("You win!"), + } + } +} +// ANCHOR_END: here diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-05-quitting/Cargo.lock b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-05-quitting/Cargo.lock new file mode 100644 index 000000000..0a2f222c2 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-05-quitting/Cargo.lock @@ -0,0 +1,83 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "cfg-if" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + +[[package]] +name = "getrandom" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8" +dependencies = [ + "cfg-if", + "libc", + "wasi", +] + +[[package]] +name = "guessing_game" +version = "0.1.0" +dependencies = [ + "rand", +] + +[[package]] +name = "libc" +version = "0.2.86" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c" + +[[package]] +name = "ppv-lite86" +version = "0.2.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857" + +[[package]] +name = "rand" +version = "0.8.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "0ef9e7e66b4468674bfcb0c81af8b7fa0bb154fa9f28eb840da5c447baeb8d7e" +dependencies = [ + "libc", + "rand_chacha", + "rand_core", + "rand_hc", +] + +[[package]] +name = "rand_chacha" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e12735cf05c9e10bf21534da50a147b924d555dc7a547c42e6bb2d5b6017ae0d" +dependencies = [ + "ppv-lite86", + "rand_core", +] + +[[package]] +name = "rand_core" +version = "0.6.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "34cf66eb183df1c5876e2dcf6b13d57340741e8dc255b48e40a26de954d06ae7" +dependencies = [ + "getrandom", +] + +[[package]] +name = "rand_hc" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3190ef7066a446f2e7f42e239d161e905420ccab01eb967c9eb27d21b2322a73" +dependencies = [ + "rand_core", +] + +[[package]] +name = "wasi" +version = "0.10.2+wasi-snapshot-preview1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-05-quitting/Cargo.toml b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-05-quitting/Cargo.toml new file mode 100644 index 000000000..cc63f6f02 --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-05-quitting/Cargo.toml @@ -0,0 +1,9 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] +rand = "0.8.3" diff --git a/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-05-quitting/src/main.rs b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-05-quitting/src/main.rs new file mode 100644 index 000000000..def0a0e7e --- /dev/null +++ b/src/doc/book/listings/ch02-guessing-game-tutorial/no-listing-05-quitting/src/main.rs @@ -0,0 +1,38 @@ +use rand::Rng; +use std::cmp::Ordering; +use std::io; + +fn main() { + println!("Guess the number!"); + + let secret_number = rand::thread_rng().gen_range(1..=100); + + println!("The secret number is: {secret_number}"); + + loop { + println!("Please input your guess."); + + let mut guess = String::new(); + + io::stdin() + .read_line(&mut guess) + .expect("Failed to read line"); + + let guess: u32 = guess.trim().parse().expect("Please type a number!"); + + println!("You guessed: {guess}"); + + // ANCHOR: here + // --snip-- + + match guess.cmp(&secret_number) { + Ordering::Less => println!("Too small!"), + Ordering::Greater => println!("Too big!"), + Ordering::Equal => { + println!("You win!"); + break; + } + } + } +} +// ANCHOR_END: here |