Enum yash_syntax::parser::lex::WordContext

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pub enum WordContext {
    Text,
    Word,
}

Expand description

Context in which a word is parsed.

The parse of the word of a switch depends on whether the parameter expansion containing the switch is part of a text or a word. A WordContext value is used to decide the behavior of the lexer.

Parser functions that depend on the context are implemented in WordLexer.

Variants

`Text`

The text unit being parsed is part of a text.

`Word`

The text unit being parsed is part of a word.

Trait Implementations

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impl Clone for WordContext

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fn clone(&self) -> WordContext

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for WordContext

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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 PartialEq<WordContext> for WordContext

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

This method tests for !=.

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impl StructuralPartialEq for WordContext

Auto Trait Implementations

impl RefUnwindSafe for WordContext

impl Send for WordContext

impl Sync for WordContext

impl Unpin for WordContext

impl UnwindSafe for WordContext

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

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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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.

Enum yash_syntax::parser::lex::WordContext

Variants

Text

Word

Trait Implementations

impl Clone for WordContext

fn clone(&self) -> WordContext

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

impl Debug for WordContext

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

impl PartialEq<WordContext> for WordContext

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

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

impl Copy for WordContext

impl Eq for WordContext

impl StructuralEq for WordContext

impl StructuralPartialEq for WordContext

Auto Trait Implementations

impl RefUnwindSafe for WordContext

impl Send for WordContext

impl Sync for WordContext

impl Unpin for WordContext

impl UnwindSafe for WordContext

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>

`Text`

`Word`

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>,