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Bool

udled_tokenizers

Struct Bool 

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pub struct Bool;
Expand description

Match ‘true’ or ‘false’

Trait Implementations§

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impl Clone for Bool

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fn clone(&self) -> Bool

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for Bool

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impl Debug for Bool

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

Formats the value using the given formatter. Read more
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impl Default for Bool

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fn default() -> Bool

Returns the “default value” for a type. Read more
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impl<'input, B> Tokenizer<'input, B> for Bool
where B: Buffer<'input>, B::Item: AsChar, B::Source: AsBytes<'input>,

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type Token = Item<bool>

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fn to_token<'a>( &self, reader: &mut Reader<'_, 'input, B>, ) -> Result<Self::Token, Error>

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fn eat(&self, reader: &mut Reader<'_, 'input, B>) -> Result<(), Error>

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fn peek<'a>(&self, reader: &mut Reader<'_, 'input, B>) -> bool

Auto Trait Implementations§

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impl Freeze for Bool

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impl RefUnwindSafe for Bool

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impl Send for Bool

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impl Sync for Bool

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impl Unpin for Bool

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impl UnsafeUnpin for Bool

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impl UnwindSafe for Bool

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<'input, T, B> TokenizerExt<'input, B> for T
where B: Buffer<'input>, T: Tokenizer<'input, B>,

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fn map_ok<F, U>(self, func: F) -> MapOk<Self, F, B>
where F: Fn(Self::Token) -> U, Self: Sized,

Transform the successful token produced by this tokenizer using func. Read more
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fn map_err<F, U>(self, func: F) -> MapErr<Self, F, B>
where F: Fn(usize, &B) -> U, U: Into<Box<dyn Error + Sync + Send>>, Self: Sized,

Replace errors produced by this tokenizer using func. Read more
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fn repeat(self, count: i32) -> Repeat<Self, B>
where Self: Sized,

Repeat this tokenizer count times and collect the results. Read more
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fn many(self) -> Many<Self, B>
where Self: Sized,

Apply the Many combinator: parse the inner tokenizer zero or more times. Read more
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fn until<U>(self, until: U) -> Until<Self, U, B>
where Self: Sized, U: Tokenizer<'input, B>,

Parse until the until tokenizer matches, consuming the until token. Read more
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fn or<T>(self, other: T) -> Or<Self, T, B>
where Self: Sized, T: Tokenizer<'input, B>,

Combine this tokenizer with other, trying this one first and then other. Read more
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fn optional(self) -> Opt<Self, B>
where Self: Sized,

Make this tokenizer optional. Read more
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fn spanned(self) -> Spanned<Self, B>
where Self: Sized,

Wrap this tokenizer so it returns the matched span along with the token. Read more
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fn into_integer(self, base: u32) -> IntoInteger<Self, B>
where Self: Sized, Self::Token: AsDigits,

Convert a token containing digits into an integer using the given base. Read more
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fn punctuated<P>(self, punct: P) -> Punctuated<Self, P>
where Self: Sized, P: Tokenizer<'input, B>,

Parse a punctuated sequence: token, (punct, token)* Read more
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fn slice(self) -> Sliced<Self, B>
where Self: Sized, B: Buffer<'input>, <B as Buffer<'input>>::Source: AsSlice<'input>,

Return a slice view of the parsed input for this tokenizer. Read more
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fn parse( &self, reader: &mut Reader<'_, 'input, B>, ) -> Result<Self::Token, Error>
where Self: Sized,

Convenience helper: parse using this tokenizer against reader. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.