Struct wast::token::Id

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pub struct Id<'a> { /* private fields */ }

Expand description

An identifier in a WebAssembly module, prefixed by $ in the textual format.

An identifier is used to symbolically refer to items in a a wasm module, typically via the Index type.

Implementations

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impl<'a> Id<'a>

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pub fn name(&self) -> &'a str

Returns the underlying name of this identifier.

The name returned does not contain the leading $.

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pub fn span(&self) -> Span

Returns span of this identifier in the original source

Trait Implementations

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impl<'a> Clone for Id<'a>

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fn clone(&self) -> Id<'a>

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 Debug for Id<'_>

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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<'a> From<Id<'a>> for Index<'a>

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fn from(id: Id<'a>) -> Index<'a>

Performs the conversion.

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impl<'a> Hash for Id<'a>

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

Feeds this value into the given Hasher. Read more

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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<'a> Parse<'a> for Id<'a>

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fn parse(parser: Parser<'a>) -> Result<Self>

Attempts to parse Self from parser, returning an error if it could not be parsed. Read more

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impl<'a> PartialEq<Id<'a>> for Id<'a>

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fn eq(&self, other: &Id<'a>) -> 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 Peek for Id<'_>

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fn peek(cursor: Cursor<'_>) -> bool

Tests to see whether this token is the first token within the Cursor specified. Read more

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fn display() -> &'static str

Returns a human-readable name of this token to display when generating errors about this token missing. Read more

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fn peek2(cursor: Cursor<'_>) -> bool

The same as peek, except it checks the token immediately following the current token. Read more

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impl<'a> Copy for Id<'a>

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impl<'a> Eq for Id<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Id<'a>

impl<'a> Send for Id<'a>

impl<'a> Sync for Id<'a>

impl<'a> Unpin for Id<'a>

impl<'a> UnwindSafe for Id<'a>

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> 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)

🔬 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

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 wast::token::Id

Implementations

impl<'a> Id<'a>

pub fn name(&self) -> &'a str

pub fn span(&self) -> Span

Trait Implementations

impl<'a> Clone for Id<'a>

fn clone(&self) -> Id<'a>

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

impl Debug for Id<'_>

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

impl<'a> From<Id<'a>> for Index<'a>

fn from(id: Id<'a>) -> Index<'a>

impl<'a> Hash for Id<'a>

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

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

impl<'a> Parse<'a> for Id<'a>

fn parse(parser: Parser<'a>) -> Result<Self>

impl<'a> PartialEq<Id<'a>> for Id<'a>

fn eq(&self, other: &Id<'a>) -> bool

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

impl Peek for Id<'_>

fn peek(cursor: Cursor<'_>) -> bool

fn display() -> &'static str

fn peek2(cursor: Cursor<'_>) -> bool

impl<'a> Copy for Id<'a>

impl<'a> Eq for Id<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Id<'a>

impl<'a> Send for Id<'a>

impl<'a> Sync for Id<'a>

impl<'a> Unpin for Id<'a>

impl<'a> UnwindSafe for Id<'a>

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> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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>

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

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>,