Enum wast::ValType

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pub enum ValType<'a> {
    I32,
    I64,
    F32,
    F64,
    V128,
    Ref(RefType<'a>),
    Rtt(Option<u32>, Index<'a>),
}

Expand description

The value types for a wasm module.

Variants

`I32`

`I64`

`F32`

`F64`

`V128`

`Ref(RefType<'a>)`

`Rtt(Option<u32>, Index<'a>)`

Trait Implementations

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impl<'a> Clone for ValType<'a>

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fn clone(&self) -> ValType<'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<'a> Debug for ValType<'a>

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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> Hash for ValType<'a>

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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<'a> Parse<'a> for ValType<'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<ValType<'a>> for ValType<'a>

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

This method tests for !=.

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impl<'a> Peek for ValType<'a>

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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> StructuralPartialEq for ValType<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for ValType<'a>

impl<'a> Send for ValType<'a>

impl<'a> Sync for ValType<'a>

impl<'a> Unpin for ValType<'a>

impl<'a> UnwindSafe for ValType<'a>

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.

Enum wast::ValType

Variants

I32

I64

F32

F64

V128

Ref(RefType<'a>)

Rtt(Option<u32>, Index<'a>)

Trait Implementations

impl<'a> Clone for ValType<'a>

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

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

impl<'a> Debug for ValType<'a>

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

impl<'a> Hash for ValType<'a>

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

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

impl<'a> Parse<'a> for ValType<'a>

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

impl<'a> PartialEq<ValType<'a>> for ValType<'a>

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

fn ne(&self, other: &ValType<'a>) -> bool

impl<'a> Peek for ValType<'a>

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

fn display() -> &'static str

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

impl<'a> Copy for ValType<'a>

impl<'a> Eq for ValType<'a>

impl<'a> StructuralEq for ValType<'a>

impl<'a> StructuralPartialEq for ValType<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for ValType<'a>

impl<'a> Send for ValType<'a>

impl<'a> Sync for ValType<'a>

impl<'a> Unpin for ValType<'a>

impl<'a> UnwindSafe for ValType<'a>

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>

`I32`

`I64`

`F32`

`F64`

`V128`

`Ref(RefType<'a>)`

`Rtt(Option<u32>, Index<'a>)`

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

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>,