diff options
Diffstat (limited to 'src/doc/book/listings/ch03-common-programming-concepts/no-listing-04-shadowing-can-change-types')
3 files changed, 18 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch03-common-programming-concepts/no-listing-04-shadowing-can-change-types/Cargo.lock b/src/doc/book/listings/ch03-common-programming-concepts/no-listing-04-shadowing-can-change-types/Cargo.lock new file mode 100644 index 000000000..2d62cbe7a --- /dev/null +++ b/src/doc/book/listings/ch03-common-programming-concepts/no-listing-04-shadowing-can-change-types/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "variables" +version = "0.1.0" + diff --git a/src/doc/book/listings/ch03-common-programming-concepts/no-listing-04-shadowing-can-change-types/Cargo.toml b/src/doc/book/listings/ch03-common-programming-concepts/no-listing-04-shadowing-can-change-types/Cargo.toml new file mode 100644 index 000000000..4da3b8150 --- /dev/null +++ b/src/doc/book/listings/ch03-common-programming-concepts/no-listing-04-shadowing-can-change-types/Cargo.toml @@ -0,0 +1,6 @@ +[package] +name = "variables" +version = "0.1.0" +edition = "2021" + +[dependencies] diff --git a/src/doc/book/listings/ch03-common-programming-concepts/no-listing-04-shadowing-can-change-types/src/main.rs b/src/doc/book/listings/ch03-common-programming-concepts/no-listing-04-shadowing-can-change-types/src/main.rs new file mode 100644 index 000000000..42589f548 --- /dev/null +++ b/src/doc/book/listings/ch03-common-programming-concepts/no-listing-04-shadowing-can-change-types/src/main.rs @@ -0,0 +1,6 @@ +fn main() { + // ANCHOR: here + let spaces = " "; + let spaces = spaces.len(); + // ANCHOR_END: here +} |