Struct rustlr::lexer_interface::Lextoken

source · [−]

pub struct Lextoken<AT: Default> {
    pub sym: String,
    pub value: AT,
}

Expand description

This structure is deprecated by TerminalToken. The structure is expected to be returned by the lexical analyzer (Lexer objects). Furthermore, the .sym field of a Lextoken must match the name of a terminal symbol specified in the grammar.

Fields

sym: Stringvalue: AT

Implementations

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impl<AT: Default> Lextoken<AT>

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pub fn new(name: String, val: AT) -> Lextoken<AT>

creates a new Lextoken

Auto Trait Implementations

impl<AT> RefUnwindSafe for Lextoken<AT> where
AT: RefUnwindSafe,

impl<AT> Send for Lextoken<AT> where
AT: Send,

impl<AT> Sync for Lextoken<AT> where
AT: Sync,

impl<AT> Unpin for Lextoken<AT> where
AT: Unpin,

impl<AT> UnwindSafe for Lextoken<AT> where
AT: 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<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, 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 rustlr::lexer_interface::Lextoken

Fields

Implementations

impl<AT: Default> Lextoken<AT>

pub fn new(name: String, val: AT) -> Lextoken<AT>

Auto Trait Implementations

impl<AT> RefUnwindSafe for Lextoken<AT> where
AT: RefUnwindSafe,

impl<AT> Send for Lextoken<AT> where
AT: Send,

impl<AT> Sync for Lextoken<AT> where
AT: Sync,

impl<AT> Unpin for Lextoken<AT> where
AT: Unpin,

impl<AT> UnwindSafe for Lextoken<AT> where
AT: 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<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, 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>

Struct rustlr::lexer_interface::Lextoken

Fields

Implementations

impl<AT: Default> Lextoken<AT>

pub fn new(name: String, val: AT) -> Lextoken<AT>

Auto Trait Implementations

impl<AT> RefUnwindSafe for Lextoken<AT> where AT: RefUnwindSafe,

impl<AT> Send for Lextoken<AT> where AT: Send,

impl<AT> Sync for Lextoken<AT> where AT: Sync,

impl<AT> Unpin for Lextoken<AT> where AT: Unpin,

impl<AT> UnwindSafe for Lextoken<AT> where AT: 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<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, 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<AT> RefUnwindSafe for Lextoken<AT> where
AT: RefUnwindSafe,

impl<AT> Send for Lextoken<AT> where
AT: Send,

impl<AT> Sync for Lextoken<AT> where
AT: Sync,

impl<AT> Unpin for Lextoken<AT> where
AT: Unpin,

impl<AT> UnwindSafe for Lextoken<AT> where
AT: 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<T, U> Into<U> for T where
U: From<T>,

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

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