Struct fast_fmt::transform::Transformed

pub struct Transformed<V, T: Transform> { /* fields omitted */ }

Transformation attached to a value, transforming given vale when formatting.

Methods

impl<V, T: Transform> Transformed<V, T>

fn new(value: V, transformation: T) -> Self

Attaches transformation to the value.

Trait Implementations

impl<S, V: Fmt<S>, T: Transform> Fmt<S> for Transformed<V, T>

fn fmt<W: Write>(&self, writer: &mut W, strategy: &S) -> Result<(), W::Error>

The implementor should write itself into writer inside this function.

fn size_hint(&self, strategy: &S) -> usize

The implementor should estimate how many bytes would it's representation have in UTF-8 if formated using specific strategy.

fn transformed<T: Transform>(self, transformation: T) -> Transformed<Self, T> where
    Self: Sized, 

Combinator for transforming the value,