Trait rt_format::parser::ConvertToSize

pub trait ConvertToSize<'s> {
    fn convert(&'s self) -> Result<usize, ()>;
}

A type conversion into usize that might fail, similar to TryInto. Does not consume self.

Required methods

fn convert(&'s self) -> Result<usize, ()>

Tries perform the conversion.

Implementors

impl<'t, T: 't> ConvertToSize<'t> for T where
    &'t T: TryInto<usize, Error = ()>,