wit_parser

Struct SizeAlign

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pub struct SizeAlign { /* private fields */ }
Expand description

Collect size and alignment for sub-elements of a structure

Implementations§

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impl SizeAlign

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pub fn fill(&mut self, resolve: &Resolve)

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pub fn size(&self, ty: &Type) -> ArchitectureSize

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pub fn align(&self, ty: &Type) -> Alignment

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pub fn field_offsets<'a>( &self, types: impl IntoIterator<Item = &'a Type>, ) -> Vec<(ArchitectureSize, &'a Type)>

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pub fn payload_offset<'a>( &self, tag: Int, cases: impl IntoIterator<Item = Option<&'a Type>>, ) -> ArchitectureSize

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pub fn record<'a>(&self, types: impl Iterator<Item = &'a Type>) -> ElementInfo

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pub fn params<'a>( &self, types: impl IntoIterator<Item = &'a Type>, ) -> ElementInfo

Trait Implementations§

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impl Default for SizeAlign

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fn default() -> SizeAlign

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.