diff options
Diffstat (limited to 'src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-13-count-and-announce-match/src/main.rs')
-rw-r--r-- | src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-13-count-and-announce-match/src/main.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-13-count-and-announce-match/src/main.rs b/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-13-count-and-announce-match/src/main.rs new file mode 100644 index 000000000..12c4c0fec --- /dev/null +++ b/src/doc/book/listings/ch06-enums-and-pattern-matching/no-listing-13-count-and-announce-match/src/main.rs @@ -0,0 +1,24 @@ +#[derive(Debug)] +enum UsState { + Alabama, + Alaska, + // --snip-- +} + +enum Coin { + Penny, + Nickel, + Dime, + Quarter(UsState), +} + +fn main() { + let coin = Coin::Penny; + // ANCHOR: here + let mut count = 0; + match coin { + Coin::Quarter(state) => println!("State quarter from {:?}!", state), + _ => count += 1, + } + // ANCHOR_END: here +} |