Struct logos_nom_bridge::Tokens

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pub struct Tokens<'i, T> where
    T: Logos<'i>,  { /* private fields */ }

Expand description

A logos::Lexer wrapper than can be used as an input for nom.

You can find an example in the module-level docs.

Implementations

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impl<'i, T> Tokens<'i, T> where
T: Logos<'i, Source = str> + Clone,
T::Extras: Default + Clone,

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pub fn advance(self) -> Self

Trait Implementations

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impl<'i, T> Clone for Tokens<'i, T> where
T: Logos<'i> + Clone,
T::Extras: Clone,

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fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl<'i, T> Debug for Tokens<'i, T> where
T: Debug + Logos<'i, Source = str>,

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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<'i, T> Default for Tokens<'i, T> where
T: Logos<'i, Source = str>,
T::Extras: Default,

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<'i, T> InputIter for Tokens<'i, T> where
T: Logos<'i, Source = str> + Clone,
T::Extras: Default + Clone,

type Item = (T, Span )

The current input type is a sequence of that Item type. Read more

type Iter = IndexIterator<'i, T>

An iterator over the input type, producing the item and its position for use with Slice. If we’re iterating over &str, the position corresponds to the byte index of the character Read more

type IterElem = SpannedIter<'i, T>

An iterator over the input type, producing the item

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fn iter_indices(&self) -> Self::Iter

Returns an iterator over the elements and their byte offsets

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fn iter_elements(&self) -> Self::IterElem

Returns an iterator over the elements

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fn position(&self, predicate: P) -> Option<usize> where
P: Fn(Self::Item) -> bool,

Finds the byte position of the element

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fn slice_index(&self, count: usize) -> Result<usize, Needed>

Get the byte offset from the element’s position in the stream

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impl<'i, T> InputLength for Tokens<'i, T> where
T: Logos<'i, Source = str> + Clone,
T::Extras: Default + Clone,

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fn input_len(&self) -> usize

Calculates the input length, as indicated by its name, and the name of the trait itself Read more

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impl<'i, T> InputTake for Tokens<'i, T> where
T: Logos<'i, Source = str>,
T::Extras: Default,

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fn take(&self, count: usize) -> Self

Returns a slice of count bytes. panics if count > length

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fn take_split(&self, count: usize) -> (Self, Self)

Split the stream at the count byte offset. panics if count > length

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impl<'i, T> PartialEq<Tokens<'i, T>> for Tokens<'i, T> where
T: PartialEq + Logos<'i> + Clone,
T::Extras: Clone,

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fn eq(&self, other: &Self) -> bool

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

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl<'i, T> Eq for Tokens<'i, T> where
T: Eq + Logos<'i> + Clone,
T::Extras: Clone,

Auto Trait Implementations

impl<'i, T> RefUnwindSafe for Tokens<'i, T> where
 T: RefUnwindSafe,
 <T as Logos<'i>>::Extras: RefUnwindSafe,
 <T as Logos<'i>>::Source: RefUnwindSafe,

impl<'i, T> Send for Tokens<'i, T> where
 T: Send,
 <T as Logos<'i>>::Extras: Send,
 <T as Logos<'i>>::Source: Sync,

impl<'i, T> Sync for Tokens<'i, T> where
 T: Sync,
 <T as Logos<'i>>::Extras: Sync,
 <T as Logos<'i>>::Source: Sync,

impl<'i, T> Unpin for Tokens<'i, T> where
T: Unpin,
<T as Logos<'i>>::Extras: Unpin,

impl<'i, T> UnwindSafe for Tokens<'i, T> where
 T: UnwindSafe,
 <T as Logos<'i>>::Extras: UnwindSafe,
 <T as Logos<'i>>::Source: RefUnwindSafe,

Blanket Implementations

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

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct logos_nom_bridge::Tokens

Implementations

impl<'i, T> Tokens<'i, T> where T: Logos<'i, Source = str> + Clone, T::Extras: Default + Clone,

pub fn new(input: &'i str) -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn peek(&self) -> Option<(T, &'i str)>

pub fn advance(self) -> Self

Trait Implementations

impl<'i, T> Clone for Tokens<'i, T> where T: Logos<'i> + Clone, T::Extras: Clone,

fn clone(&self) -> Self

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

impl<'i, T> Debug for Tokens<'i, T> where T: Debug + Logos<'i, Source = str>,

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

impl<'i, T> Default for Tokens<'i, T> where T: Logos<'i, Source = str>, T::Extras: Default,

fn default() -> Self

impl<'i, T> InputIter for Tokens<'i, T> where T: Logos<'i, Source = str> + Clone, T::Extras: Default + Clone,

type Item = (T, Span)

type Iter = IndexIterator<'i, T>

type IterElem = SpannedIter<'i, T>

fn iter_indices(&self) -> Self::Iter

fn iter_elements(&self) -> Self::IterElem

fn position<P>(&self, predicate: P) -> Option<usize> where P: Fn(Self::Item) -> bool,

fn slice_index(&self, count: usize) -> Result<usize, Needed>

impl<'i, T> InputLength for Tokens<'i, T> where T: Logos<'i, Source = str> + Clone, T::Extras: Default + Clone,

fn input_len(&self) -> usize

impl<'i, T> InputTake for Tokens<'i, T> where T: Logos<'i, Source = str>, T::Extras: Default,

fn take(&self, count: usize) -> Self

fn take_split(&self, count: usize) -> (Self, Self)

impl<'i, T> PartialEq<Tokens<'i, T>> for Tokens<'i, T> where T: PartialEq + Logos<'i> + Clone, T::Extras: Clone,

fn eq(&self, other: &Self) -> bool

fn ne(&self, other: &Rhs) -> bool

impl<'i, T> Eq for Tokens<'i, T> where T: Eq + Logos<'i> + Clone, T::Extras: Clone,

Auto Trait Implementations

impl<'i, T> RefUnwindSafe for Tokens<'i, T> where T: RefUnwindSafe, <T as Logos<'i>>::Extras: RefUnwindSafe, <T as Logos<'i>>::Source: RefUnwindSafe,

impl<'i, T> Send for Tokens<'i, T> where T: Send, <T as Logos<'i>>::Extras: Send, <T as Logos<'i>>::Source: Sync,

impl<'i, T> Sync for Tokens<'i, T> where T: Sync, <T as Logos<'i>>::Extras: Sync, <T as Logos<'i>>::Source: Sync,

impl<'i, T> Unpin for Tokens<'i, T> where T: Unpin, <T as Logos<'i>>::Extras: Unpin,

impl<'i, T> UnwindSafe for Tokens<'i, T> where T: UnwindSafe, <T as Logos<'i>>::Extras: UnwindSafe, <T as Logos<'i>>::Source: RefUnwindSafe,

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>

impl<'i, T> Tokens<'i, T> where
T: Logos<'i, Source = str> + Clone,
T::Extras: Default + Clone,

pub fn peek(&self) -> Option<(T, &'i str )>

impl<'i, T> Clone for Tokens<'i, T> where
T: Logos<'i> + Clone,
T::Extras: Clone,

impl<'i, T> Debug for Tokens<'i, T> where
T: Debug + Logos<'i, Source = str>,

impl<'i, T> Default for Tokens<'i, T> where
T: Logos<'i, Source = str>,
T::Extras: Default,

impl<'i, T> InputIter for Tokens<'i, T> where
T: Logos<'i, Source = str> + Clone,
T::Extras: Default + Clone,

type Item = (T, Span )

fn position<P>(&self, predicate: P) -> Option<usize> where
P: Fn(Self::Item) -> bool,

impl<'i, T> InputLength for Tokens<'i, T> where
T: Logos<'i, Source = str> + Clone,
T::Extras: Default + Clone,

impl<'i, T> InputTake for Tokens<'i, T> where
T: Logos<'i, Source = str>,
T::Extras: Default,

impl<'i, T> PartialEq<Tokens<'i, T>> for Tokens<'i, T> where
T: PartialEq + Logos<'i> + Clone,
T::Extras: Clone,

impl<'i, T> Eq for Tokens<'i, T> where
T: Eq + Logos<'i> + Clone,
T::Extras: Clone,

impl<'i, T> RefUnwindSafe for Tokens<'i, T> where
T: RefUnwindSafe,
<T as Logos<'i>>::Extras: RefUnwindSafe,
<T as Logos<'i>>::Source: RefUnwindSafe,

impl<'i, T> Send for Tokens<'i, T> where
T: Send,
<T as Logos<'i>>::Extras: Send,
<T as Logos<'i>>::Source: Sync,

impl<'i, T> Sync for Tokens<'i, T> where
T: Sync,
<T as Logos<'i>>::Extras: Sync,
<T as Logos<'i>>::Source: Sync,

impl<'i, T> Unpin for Tokens<'i, T> where
T: Unpin,
<T as Logos<'i>>::Extras: Unpin,

impl<'i, T> UnwindSafe for Tokens<'i, T> where
T: UnwindSafe,
<T as Logos<'i>>::Extras: UnwindSafe,
<T as Logos<'i>>::Source: RefUnwindSafe,

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>,