Enum combine::ParseResult[−][src]

pub enum ParseResult<T, E> {
    CommitOk(T),
    PeekOk(T),
    CommitErr(E),
    PeekErr(Tracked<E>),
}

Expand description

A Result type which has the committed status flattened into the result. Conversions to and from std::result::Result can be done using result.into() or From::from(result)

Variants

CommitOk(T)

The parser has succeeded and has committed to this parse. If a parser after this fails, other parser alternatives will not be attempted (CommitErr will be returned)

Tuple Fields of CommitOk

0: T

PeekOk(T)

The parser has succeeded and has not committed to this parse. If a parser after this fails, other parser alternatives will be attempted (PeekErr will be returned)

Tuple Fields of PeekOk

0: T

CommitErr(E)

The parser failed other parse alternatives will not be attempted.

Tuple Fields of CommitErr

0: E

PeekErr(Tracked<E>)

The parser failed but other parse alternatives may be attempted.

Tuple Fields of PeekErr

0: Tracked<E>

Enum combine::ParseResult[−][src]

Variants

Tuple Fields of CommitOk

Tuple Fields of PeekOk

Tuple Fields of CommitErr

Tuple Fields of PeekErr

Implementations

impl<T, E> ParseResult<T, E>

pub fn is_ok(&self) -> bool

pub fn is_err(&self) -> bool

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

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

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

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

impl<O, E> ParseResult<O, E>

pub fn into_result(self) -> StdParseResult2<O, E>

Trait Implementations

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

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

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

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

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

impl<O, E> From<Result<(O, Commit<()>), Commit<Tracked<E>>>> for ParseResult<O, E>

fn from(result: StdParseResult2<O, E>) -> ParseResult<O, E>

impl<O, E> Into<Result<(O, Commit<()>), Commit<Tracked<E>>>> for ParseResult<O, E>

fn into(self) -> StdParseResult2<O, E>

impl<T, E> Into<Result<Commit<T>, Commit<Tracked<E>>>> for ParseResult<T, E>

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

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

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

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

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

impl<T, E> StructuralPartialEq for ParseResult<T, E>

Auto Trait Implementations

impl<T, E> RefUnwindSafe for ParseResult<T, E> where E: RefUnwindSafe, T: RefUnwindSafe,

impl<T, E> Send for ParseResult<T, E> where E: Send, T: Send,

impl<T, E> Sync for ParseResult<T, E> where E: Sync, T: Sync,

impl<T, E> Unpin for ParseResult<T, E> where E: Unpin, T: Unpin,

impl<T, E> UnwindSafe for ParseResult<T, E> where E: UnwindSafe, T: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

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

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

impl<T, E> RefUnwindSafe for ParseResult<T, E> where
E: RefUnwindSafe,
T: RefUnwindSafe,

impl<T, E> Send for ParseResult<T, E> where
E: Send,
T: Send,

impl<T, E> Sync for ParseResult<T, E> where
E: Sync,
T: Sync,

impl<T, E> Unpin for ParseResult<T, E> where
E: Unpin,
T: Unpin,

impl<T, E> UnwindSafe for ParseResult<T, E> where
E: UnwindSafe,
T: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,