Enum combine::error::FastResult

pub enum FastResult<T, E> {
    ConsumedOk(T),
    EmptyOk(T),
    ConsumedErr(E),
    EmptyErr(Tracked<E>),
}

Variants

ConsumedOk(T)EmptyOk(T)ConsumedErr(E)EmptyErr(Tracked<E>)

Methods

impl<T, E> FastResult<T, E>

pub fn is_ok(&self) -> bool

pub fn as_ref(&self) -> FastResult<&T, &E>

pub fn and_then<F, T2>(self, f: F) -> F::Output where
    F: FnOnce(T) -> FastResult<T2, E>, 

pub fn map_err<F, E2>(self, f: F) -> FastResult<T, F::Output> where
    F: FnOnce(E) -> E2, 

impl<T, E> FastResult<T, E>

pub fn map<F, T2>(self, f: F) -> FastResult<F::Output, E> where
    F: FnOnce(T) -> T2, 

Trait Implementations

impl<T: PartialEq, E: PartialEq> PartialEq<FastResult<T, E>> for FastResult<T, E>

fn eq(&self, other: &FastResult<T, E>) -> bool

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

fn ne(&self, other: &FastResult<T, E>) -> bool

This method tests for !=.

impl<T: Clone, E: Clone> Clone for FastResult<T, E>

fn clone(&self) -> FastResult<T, E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<O, E> From<Result<(O, Consumed<()>), Consumed<Tracked<E>>>> for FastResult<O, E>

fn from(result: ParseResult2<O, E>) -> FastResult<O, E>

Performs the conversion.

impl<T, E> Into<Result<Consumed<T>, Consumed<Tracked<E>>>> for FastResult<T, E>

fn into(self) -> Result<Consumed<T>, Consumed<Tracked<E>>>

Performs the conversion.

impl<O, E> Into<Result<(O, Consumed<()>), Consumed<Tracked<E>>>> for FastResult<O, E>

fn into(self) -> ParseResult2<O, E>

Performs the conversion.

impl<T: Copy, E: Copy> Copy for FastResult<T, E>

impl<T: Debug, E: Debug> Debug for FastResult<T, E>

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

Formats the value using the given formatter.