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Diffstat (limited to 'src/doc/book/listings/ch08-common-collections/listing-08-05')
3 files changed, 20 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch08-common-collections/listing-08-05/Cargo.lock b/src/doc/book/listings/ch08-common-collections/listing-08-05/Cargo.lock new file mode 100644 index 000000000..d3daeff7d --- /dev/null +++ b/src/doc/book/listings/ch08-common-collections/listing-08-05/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "collections" +version = "0.1.0" + diff --git a/src/doc/book/listings/ch08-common-collections/listing-08-05/Cargo.toml b/src/doc/book/listings/ch08-common-collections/listing-08-05/Cargo.toml new file mode 100644 index 000000000..fe4959823 --- /dev/null +++ b/src/doc/book/listings/ch08-common-collections/listing-08-05/Cargo.toml @@ -0,0 +1,6 @@ +[package] +name = "collections" +version = "0.1.0" +edition = "2021" + +[dependencies] diff --git a/src/doc/book/listings/ch08-common-collections/listing-08-05/src/main.rs b/src/doc/book/listings/ch08-common-collections/listing-08-05/src/main.rs new file mode 100644 index 000000000..783d9b110 --- /dev/null +++ b/src/doc/book/listings/ch08-common-collections/listing-08-05/src/main.rs @@ -0,0 +1,8 @@ +fn main() { + // ANCHOR: here + let v = vec![1, 2, 3, 4, 5]; + + let does_not_exist = &v[100]; + let does_not_exist = v.get(100); + // ANCHOR_END: here +} |