Struct core::num::flt2dec::Formatted

pub struct Formatted<'a> {
    pub sign: &'static [u8],
    pub parts: &'a [Part<'a>],
}

Unstable (flt2dec)

: internal routines only exposed for testing

Formatted result containing one or more parts. This can be written to the byte buffer or converted to the allocated string.

Fields

sign	Unstable (flt2dec) : internal routines only exposed for testing A byte slice representing a sign, either "", "-" or "+".
parts	Unstable (flt2dec) : internal routines only exposed for testing Formatted parts to be rendered after a sign and optional zero padding.

Methods

impl<'a> Formatted<'a>

fn len(&self) -> usize

Unstable (flt2dec)

: internal routines only exposed for testing

Returns the exact byte length of combined formatted result.

fn write(&self, out: &mut [u8]) -> Option<usize>

Unstable (flt2dec)

: internal routines only exposed for testing

Writes all formatted parts into the supplied buffer. Returns the number of written bytes, or None if the buffer is not enough. (It may still leave partially written bytes in the buffer; do not rely on that.)

Trait Implementations

Derived Implementations

impl<'a> Clone for Formatted<'a>

fn clone(&self) -> Formatted<'a>

fn clone_from(&mut self, source: &Self)