Trait swiss_army_knife::strings::parse_number::ParseNumberOption

pub trait ParseNumberOption: Sized {
    fn parse_number_option(
        bytes: &[u8], 
        radix: Radix, 
        parse_byte: impl Fn(Radix, u8) -> Result<u8, ParseNumberError>
    ) -> Result<Option<Self>, ParseNumberError>;
}

Exists to allow delegating implementations of ParseNumber for Option<P> to downstream crates.

Required methods

fn parse_number_option(
    bytes: &[u8],
    radix: Radix,
    parse_byte: impl Fn(Radix, u8) -> Result<u8, ParseNumberError>
) -> Result<Option<Self>, ParseNumberError>

Delegate method.

Implementors