diff options
Diffstat (limited to 'src/doc/book/listings/ch04-understanding-ownership/no-listing-16-no-dangle')
3 files changed, 23 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch04-understanding-ownership/no-listing-16-no-dangle/Cargo.lock b/src/doc/book/listings/ch04-understanding-ownership/no-listing-16-no-dangle/Cargo.lock new file mode 100644 index 000000000..2aa4918e5 --- /dev/null +++ b/src/doc/book/listings/ch04-understanding-ownership/no-listing-16-no-dangle/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-16-no-dangle/Cargo.toml b/src/doc/book/listings/ch04-understanding-ownership/no-listing-16-no-dangle/Cargo.toml new file mode 100644 index 000000000..e8847526d --- /dev/null +++ b/src/doc/book/listings/ch04-understanding-ownership/no-listing-16-no-dangle/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-16-no-dangle/src/main.rs b/src/doc/book/listings/ch04-understanding-ownership/no-listing-16-no-dangle/src/main.rs new file mode 100644 index 000000000..9c20a3b2d --- /dev/null +++ b/src/doc/book/listings/ch04-understanding-ownership/no-listing-16-no-dangle/src/main.rs @@ -0,0 +1,11 @@ +fn main() { + let string = no_dangle(); +} + +// ANCHOR: here +fn no_dangle() -> String { + let s = String::from("hello"); + + s +} +// ANCHOR_END: here |