Struct FnConverter

pub struct FnConverter<F, G> { /* private fields */ }

A converter that uses closures for conversions. This is useful when you want to provide custom conversion logic without implementing the TryFrom trait.

Trait Implementations

impl<F: Clone, G: Clone> Clone for FnConverter<F, G>

fn clone(&self) -> FnConverter<F, G>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<L, R, F, G, EL, ER> Converter<L, R> for FnConverter<F, G>

where for<'a> F: Fn(&'a R) -> Result<L, EL>, for<'a> G: Fn(&'a L) -> Result<R, ER>,

type ToLeftError<'a> = EL where R: 'a

The error type returned when converting from right to left.

type ToRightError<'a> = ER where L: 'a

The error type returned when converting from left to right.

fn convert_to_left<'a>(&self, right: &'a R) -> Result<L, Self::ToLeftError<'a>>

Converts a reference to a right value into a left value.

fn convert_to_right<'a>(&self, left: &'a L) -> Result<R, Self::ToRightError<'a>>

Converts a reference to a left value into a right value.

impl<F, G> Debug for FnConverter<F, G>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.