diff options
Diffstat (limited to 'src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-06-option-examples')
3 files changed, 20 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-06-option-examples/Cargo.lock b/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-06-option-examples/Cargo.lock new file mode 100644 index 000000000..f62e8ac45 --- /dev/null +++ b/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-06-option-examples/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "enums" +version = "0.1.0" + diff --git a/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-06-option-examples/Cargo.toml b/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-06-option-examples/Cargo.toml new file mode 100644 index 000000000..e959295f9 --- /dev/null +++ b/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-06-option-examples/Cargo.toml @@ -0,0 +1,6 @@ +[package] +name = "enums" +version = "0.1.0" +edition = "2021" + +[dependencies] diff --git a/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-06-option-examples/src/main.rs b/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-06-option-examples/src/main.rs new file mode 100644 index 000000000..be552bfa5 --- /dev/null +++ b/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-06-option-examples/src/main.rs @@ -0,0 +1,8 @@ +fn main() { + // ANCHOR: here + let some_number = Some(5); + let some_char = Some('e'); + + let absent_number: Option<i32> = None; + // ANCHOR_END: here +} |