just/src/ordinal.rs
Casey Rodarmor 1cb90f4e65
Use pub(crate) instead of pub (#471)
Eventually, there will probably be a `crate` visibility specifier that
does the same thing as `pub(crate)`. This commit replaces `pub` with
`pub(crate)`, so when `crate` is available we can easily switch to it.
2019-09-21 15:35:03 -07:00

11 lines
196 B
Rust

pub(crate) trait Ordinal {
/// Convert an index starting at 0 to an ordinal starting at 1
fn ordinal(self) -> Self;
}
impl Ordinal for usize {
fn ordinal(self) -> Self {
self + 1
}
}