Union wasmtime_val_union

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#[repr(C)]
pub union wasmtime_val_union {
    pub i32: i32,
    pub i64: i64,
    pub f32: u32,
    pub f64: u64,
    pub anyref: ManuallyDrop<wasmtime_anyref_t>,
    pub externref: ManuallyDrop<wasmtime_externref_t>,
    pub funcref: wasmtime_func_t,
    pub v128: [u8; 16],
}

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§i32: i32§i64: i64§f32: u32§f64: u64§anyref: ManuallyDrop<wasmtime_anyref_t>§externref: ManuallyDrop<wasmtime_externref_t>§funcref: wasmtime_func_t§v128: [u8; 16]

Trait Implementations§

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impl Send for wasmtime_val_union
where Option<Box<wasmtime_anyref_t>>: Send, Option<Box<wasmtime_externref_t>>: Send,

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impl Sync for wasmtime_val_union
where Option<Box<wasmtime_anyref_t>>: Sync, Option<Box<wasmtime_externref_t>>: Sync,

Auto Trait Implementations§

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impl UnwindSafe for wasmtime_val_union

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,

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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,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> GetSetFdFlags for T

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fn get_fd_flags(&self) -> Result<FdFlags, Error>
where T: AsFilelike,

Query the “status” flags for the self file descriptor.

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fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>
where T: AsFilelike,

Create a new SetFdFlags value for use with set_fd_flags. Read more

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fn set_fd_flags(&mut self, set_fd_flags: SetFdFlags<T>) -> Result<(), Error>
where T: AsFilelike,

Set the “status” flags for the self file descriptor. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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