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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/doc/book/listings/ch17-oop/listing-17-07 | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/doc/book/listings/ch17-oop/listing-17-07')
3 files changed, 41 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch17-oop/listing-17-07/Cargo.lock b/src/doc/book/listings/ch17-oop/listing-17-07/Cargo.lock new file mode 100644 index 000000000..00d7b2182 --- /dev/null +++ b/src/doc/book/listings/ch17-oop/listing-17-07/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "gui" +version = "0.1.0" + diff --git a/src/doc/book/listings/ch17-oop/listing-17-07/Cargo.toml b/src/doc/book/listings/ch17-oop/listing-17-07/Cargo.toml new file mode 100644 index 000000000..9b816e766 --- /dev/null +++ b/src/doc/book/listings/ch17-oop/listing-17-07/Cargo.toml @@ -0,0 +1,6 @@ +[package] +name = "gui" +version = "0.1.0" +edition = "2021" + +[dependencies] diff --git a/src/doc/book/listings/ch17-oop/listing-17-07/src/lib.rs b/src/doc/book/listings/ch17-oop/listing-17-07/src/lib.rs new file mode 100644 index 000000000..b16cd0155 --- /dev/null +++ b/src/doc/book/listings/ch17-oop/listing-17-07/src/lib.rs @@ -0,0 +1,29 @@ +pub trait Draw { + fn draw(&self); +} + +pub struct Screen { + pub components: Vec<Box<dyn Draw>>, +} + +impl Screen { + pub fn run(&self) { + for component in self.components.iter() { + component.draw(); + } + } +} + +// ANCHOR: here +pub struct Button { + pub width: u32, + pub height: u32, + pub label: String, +} + +impl Draw for Button { + fn draw(&self) { + // code to actually draw a button + } +} +// ANCHOR_END: here |