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Diffstat (limited to 'src/doc/book/listings/ch15-smart-pointers/listing-15-06')
3 files changed, 19 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch15-smart-pointers/listing-15-06/Cargo.lock b/src/doc/book/listings/ch15-smart-pointers/listing-15-06/Cargo.lock new file mode 100644 index 000000000..4297c6733 --- /dev/null +++ b/src/doc/book/listings/ch15-smart-pointers/listing-15-06/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "deref-example" +version = "0.1.0" + diff --git a/src/doc/book/listings/ch15-smart-pointers/listing-15-06/Cargo.toml b/src/doc/book/listings/ch15-smart-pointers/listing-15-06/Cargo.toml new file mode 100644 index 000000000..67ec198f7 --- /dev/null +++ b/src/doc/book/listings/ch15-smart-pointers/listing-15-06/Cargo.toml @@ -0,0 +1,6 @@ +[package] +name = "deref-example" +version = "0.1.0" +edition = "2021" + +[dependencies] diff --git a/src/doc/book/listings/ch15-smart-pointers/listing-15-06/src/main.rs b/src/doc/book/listings/ch15-smart-pointers/listing-15-06/src/main.rs new file mode 100644 index 000000000..174b620cf --- /dev/null +++ b/src/doc/book/listings/ch15-smart-pointers/listing-15-06/src/main.rs @@ -0,0 +1,7 @@ +fn main() { + let x = 5; + let y = &x; + + assert_eq!(5, x); + assert_eq!(5, *y); +} |