[−][src]Macro text_io::try_read
use text_io::try_read; let i: i32 = try_read!("The answer: {}!").unwrap(); let i: Result<i32, _> = try_read!("The {}{{}}!", "The answer is 42!".bytes()); assert!(i.is_err());
use text_io::try_read; let i: Result<i32, _> = try_read!("The answer is {}!", "The answer is 42!".bytes()); assert!(i.is_ok()); let i: Result<i32, _> = try_read!("The {}{{}}!", "The answer is 42!".bytes()); assert!(i.is_err());