Macro vipers::unwrap_int
source · [−]macro_rules! unwrap_int {
($option:expr $(,)?) => { ... };
}
Expand description
Unwraps the result of a checked integer operation.
Example
ⓘ
let one = 1_u64;
let two = 2_u64;
let my_value = unwrap_int!(one.checked_sub(2)); // returns an error
Ok(())