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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
| commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
| tree | 173a775858bd501c378080a10dca74132f05bc50 /src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string | |
| parent | Initial commit. (diff) | |
| download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip | |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string')
3 files changed, 21 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string/Cargo.lock b/src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string/Cargo.lock new file mode 100644 index 000000000..2aa4918e5 --- /dev/null +++ b/src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "ownership" +version = "0.1.0" + diff --git a/src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string/Cargo.toml b/src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string/Cargo.toml new file mode 100644 index 000000000..e8847526d --- /dev/null +++ b/src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string/Cargo.toml @@ -0,0 +1,6 @@ +[package] +name = "ownership" +version = "0.1.0" +edition = "2021" + +[dependencies] diff --git a/src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string/src/main.rs b/src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string/src/main.rs new file mode 100644 index 000000000..b68f0f1e7 --- /dev/null +++ b/src/doc/book/listings/ch04-understanding-ownership/no-listing-01-can-mutate-string/src/main.rs @@ -0,0 +1,9 @@ +fn main() { + // ANCHOR: here + let mut s = String::from("hello"); + + s.push_str(", world!"); // push_str() appends a literal to a String + + println!("{}", s); // This will print `hello, world!` + // ANCHOR_END: here +} |