[−][src]Struct generic_lexer::LexerInput
Methods
impl<'a> LexerInput<'a>
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pub fn pos(&self) -> usize
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Retrieve the current input position (where 0 is the first character)
pub fn peek(&self) -> Option<u8>
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Peek at the next character
pub fn next(&mut self) -> Option<u8>
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Retrieve the next character and increment the input position
pub fn accept(&mut self, b: u8) -> bool
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Call self.next()
if the peeked character is identical to b
pub fn next_while<P>(&mut self, predicate: P) where
P: Fn(&u8) -> bool,
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P: Fn(&u8) -> bool,
Call self.next()
while the peeked character fulfils predicate
Auto Trait Implementations
impl<'a> RefUnwindSafe for LexerInput<'a>
impl<'a> Send for LexerInput<'a>
impl<'a> Sync for LexerInput<'a>
impl<'a> Unpin for LexerInput<'a>
impl<'a> UnwindSafe for LexerInput<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,