Struct lrlex::DefaultLexeme

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pub struct DefaultLexeme<StorageT: Debug = u32> { /* private fields */ }

Expand description

lrlex’s standard lexeme struct: all lexemes are instances of this struct.

Trait Implementations

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impl<StorageT: Clone + Debug> Clone for DefaultLexeme<StorageT>

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fn clone(&self) -> DefaultLexeme<StorageT>

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<StorageT: Debug + Debug> Debug for DefaultLexeme<StorageT>

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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<StorageT: Copy + Debug + Eq + Hash + Copy> Display for DefaultLexeme<StorageT>

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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<StorageT: Copy + Debug + Eq + Hash + Copy> Error for DefaultLexeme<StorageT>

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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fn provide(&'a self, req: &mut Demand<'a>)

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

Provides type based access to context intended for error reports. Read more

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impl<StorageT: Hash + Debug> Hash for DefaultLexeme<StorageT>

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl<StorageT: Copy + Debug + Hash + Eq> Lexeme<StorageT> for DefaultLexeme<StorageT>

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fn new(tok_id: StorageT, start: usize, len: usize) -> Self

Create a new lexeme with ID tok_id, a starting position in the input start, and length len. Read more

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fn new_faulty(tok_id: StorageT, start: usize, len: usize) -> Self

Create a new faulty lexeme with ID tok_id and a starting position in the input start.

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fn tok_id(&self) -> StorageT

The token ID.

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fn span(&self) -> Span

Obtain this Lexeme’s Span.

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fn faulty(&self) -> bool

Returns true if this lexeme is “faulty” i.e. is the result of error recovery in some way. If true, note that the lexeme’s span may be greater or less than you may expect from the lexeme’s definition. Read more

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impl<StorageT: PartialEq + Debug> PartialEq<DefaultLexeme<StorageT>> for DefaultLexeme<StorageT>

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fn eq(&self, other: &DefaultLexeme<StorageT>) -> bool

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

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fn ne(&self, other: &DefaultLexeme<StorageT>) -> bool

This method tests for !=.

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impl<StorageT: Debug> StructuralPartialEq for DefaultLexeme<StorageT>

Auto Trait Implementations

impl<StorageT> RefUnwindSafe for DefaultLexeme<StorageT> where
StorageT: RefUnwindSafe,

impl<StorageT> Send for DefaultLexeme<StorageT> where
StorageT: Send,

impl<StorageT> Sync for DefaultLexeme<StorageT> where
StorageT: Sync,

impl<StorageT> Unpin for DefaultLexeme<StorageT> where
StorageT: Unpin,

impl<StorageT> UnwindSafe for DefaultLexeme<StorageT> where
StorageT: UnwindSafe,

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,

const: unstable · source

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

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

Mutably borrows from an owned value. Read more

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

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

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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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<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. 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

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

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

Performs the conversion.

Struct lrlex::DefaultLexeme

Trait Implementations

impl<StorageT: Clone + Debug> Clone for DefaultLexeme<StorageT>

fn clone(&self) -> DefaultLexeme<StorageT>

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

impl<StorageT: Debug + Debug> Debug for DefaultLexeme<StorageT>

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

impl<StorageT: Copy + Debug + Eq + Hash + Copy> Display for DefaultLexeme<StorageT>

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

impl<StorageT: Copy + Debug + Eq + Hash + Copy> Error for DefaultLexeme<StorageT>

fn source(&self) -> Option<&(dyn Error + 'static)>

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

fn provide(&'a self, req: &mut Demand<'a>)

impl<StorageT: Hash + Debug> Hash for DefaultLexeme<StorageT>

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl<StorageT: Copy + Debug + Hash + Eq> Lexeme<StorageT> for DefaultLexeme<StorageT>

fn new(tok_id: StorageT, start: usize, len: usize) -> Self

fn new_faulty(tok_id: StorageT, start: usize, len: usize) -> Self

fn tok_id(&self) -> StorageT

fn span(&self) -> Span

fn faulty(&self) -> bool

impl<StorageT: PartialEq + Debug> PartialEq<DefaultLexeme<StorageT>> for DefaultLexeme<StorageT>

fn eq(&self, other: &DefaultLexeme<StorageT>) -> bool

fn ne(&self, other: &DefaultLexeme<StorageT>) -> bool

impl<StorageT: Copy + Debug> Copy for DefaultLexeme<StorageT>

impl<StorageT: Eq + Debug> Eq for DefaultLexeme<StorageT>

impl<StorageT: Debug> StructuralEq for DefaultLexeme<StorageT>

impl<StorageT: Debug> StructuralPartialEq for DefaultLexeme<StorageT>

Auto Trait Implementations

impl<StorageT> RefUnwindSafe for DefaultLexeme<StorageT> where StorageT: RefUnwindSafe,

impl<StorageT> Send for DefaultLexeme<StorageT> where StorageT: Send,

impl<StorageT> Sync for DefaultLexeme<StorageT> where StorageT: Sync,

impl<StorageT> Unpin for DefaultLexeme<StorageT> where StorageT: Unpin,

impl<StorageT> UnwindSafe for DefaultLexeme<StorageT> where StorageT: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

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

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<StorageT> RefUnwindSafe for DefaultLexeme<StorageT> where
StorageT: RefUnwindSafe,

impl<StorageT> Send for DefaultLexeme<StorageT> where
StorageT: Send,

impl<StorageT> Sync for DefaultLexeme<StorageT> where
StorageT: Sync,

impl<StorageT> Unpin for DefaultLexeme<StorageT> where
StorageT: Unpin,

impl<StorageT> UnwindSafe for DefaultLexeme<StorageT> where
StorageT: 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<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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

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

impl<T> ToString for T where
T: Display + ?Sized,

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

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

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