diff options
Diffstat (limited to 'src/doc/book/listings/ch19-advanced-features/listing-19-30')
3 files changed, 21 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch19-advanced-features/listing-19-30/Cargo.lock b/src/doc/book/listings/ch19-advanced-features/listing-19-30/Cargo.lock new file mode 100644 index 000000000..39afcf282 --- /dev/null +++ b/src/doc/book/listings/ch19-advanced-features/listing-19-30/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "hello_macro" +version = "0.1.0" + diff --git a/src/doc/book/listings/ch19-advanced-features/listing-19-30/Cargo.toml b/src/doc/book/listings/ch19-advanced-features/listing-19-30/Cargo.toml new file mode 100644 index 000000000..c6fb92087 --- /dev/null +++ b/src/doc/book/listings/ch19-advanced-features/listing-19-30/Cargo.toml @@ -0,0 +1,6 @@ +[package] +name = "hello_macro" +version = "0.1.0" +edition = "2021" + +[dependencies] diff --git a/src/doc/book/listings/ch19-advanced-features/listing-19-30/src/main.rs b/src/doc/book/listings/ch19-advanced-features/listing-19-30/src/main.rs new file mode 100644 index 000000000..468c30aa4 --- /dev/null +++ b/src/doc/book/listings/ch19-advanced-features/listing-19-30/src/main.rs @@ -0,0 +1,9 @@ +use hello_macro::HelloMacro; +use hello_macro_derive::HelloMacro; + +#[derive(HelloMacro)] +struct Pancakes; + +fn main() { + Pancakes::hello_macro(); +} |