Struct custom_print::FlushFn

pub struct FlushFn<F, R>(_)
 where
    F: FnMut() -> R;

A wrapper for flush function for<R> FnMut(*const c_char) -> R.

It implements Flush trait and can be used in conjunction with IntoTryWriteFn trait to simplify type inference.

Implementations

impl<F, R> FlushFn<F, R> where
    F: FnMut() -> R, 

pub fn new(closure: F) -> Self

Creates a new FlushFn containing the given closure or function.

Trait Implementations

impl<F: Clone, R: Clone> Clone for FlushFn<F, R> where
    F: FnMut() -> R, 

fn clone(&self) -> FlushFn<F, R>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<F: Debug, R: Debug> Debug for FlushFn<F, R> where
    F: FnMut() -> R, 

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

Formats the value using the given formatter.

impl<F, R> Flush for FlushFn<F, R> where
    F: FnMut() -> R, 

type Output = R

The resulting type after flushing.

fn flush(&mut self) -> Self::Output

Performs flush.

impl<F: PartialEq, R: PartialEq> PartialEq<FlushFn<F, R>> for FlushFn<F, R> where
    F: FnMut() -> R, 

fn eq(&self, other: &FlushFn<F, R>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &FlushFn<F, R>) -> bool

This method tests for !=.

impl<F: Copy, R: Copy> Copy for FlushFn<F, R> where
    F: FnMut() -> R, 

impl<F: Eq, R: Eq> Eq for FlushFn<F, R> where
    F: FnMut() -> R, 

impl<F, R> StructuralEq for FlushFn<F, R> where
    F: FnMut() -> R, 

impl<F, R> StructuralPartialEq for FlushFn<F, R> where
    F: FnMut() -> R,