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author | Jesse Luehrs <doy@tozt.net> | 2014-07-02 02:54:21 -0400 |
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committer | Jesse Luehrs <doy@tozt.net> | 2014-07-02 02:54:21 -0400 |
commit | e620daf3b1a40ae825c625bc4328fb7d2b3ee8b6 (patch) | |
tree | faa469408ee78623eaa8d2720dcbb36096788ca1 /examples/08_enum-custom.rs | |
download | intro-to-rust-yapc-na-2014-master.tar.gz intro-to-rust-yapc-na-2014-master.zip |
Diffstat (limited to 'examples/08_enum-custom.rs')
-rw-r--r-- | examples/08_enum-custom.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/examples/08_enum-custom.rs b/examples/08_enum-custom.rs new file mode 100644 index 0000000..48d3691 --- /dev/null +++ b/examples/08_enum-custom.rs @@ -0,0 +1,21 @@ +enum Color { + Red, + Green, + Blue, + Custom(int, int, int), +} + +fn print_color (c: Color) { + match c { + Red => println!("#ff0000"), + Green => println!("#00ff00"), + Blue => println!("#0000ff"), + Custom(r, g, b) => println!("#{:02x}{:02x}{:02x}", r, g, b), + } +} + +fn main () { + print_color(Red); + print_color(Custom(0x12, 0x45, 0xba)); +} + |