pub struct SelectOperation<'c> { /* private fields */ }
Expand description

A select operation. Select payload ops by name.

The handle defined by this Transform op corresponds to all operations among target that have the specified properties. Currently the following properties are supported:

  • op_name: The op must have the specified name.

The result payload ops are in the same relative order as the targeted ops. This transform op reads the target handle and produces the result handle. It reads the payload, but does not modify it.

Implementations§

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impl<'c> SelectOperation<'c>

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pub fn name() -> &'static str

Returns a name.

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pub fn as_operation(&self) -> &Operation<'c>

Returns a generic operation.

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pub fn builder( context: &'c Context, location: Location<'c> ) -> SelectOperationBuilder<'c, Unset, Unset, Unset>

Creates a builder.

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pub fn result(&self) -> Result<OperationResult<'c, '_>, Error>

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pub fn target(&self) -> Result<Value<'c, '_>, Error>

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pub fn op_name(&self) -> Result<StringAttribute<'c>, Error>

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pub fn set_op_name(&mut self, value: StringAttribute<'c>)

Trait Implementations§

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impl<'c> From<SelectOperation<'c>> for Operation<'c>

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fn from(operation: SelectOperation<'c>) -> Self

Converts to this type from the input type.
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impl<'c> TryFrom<Operation<'c>> for SelectOperation<'c>

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(operation: Operation<'c>) -> Result<Self, Self::Error>

Performs the conversion.

Auto Trait Implementations§

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impl<'c> RefUnwindSafe for SelectOperation<'c>

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impl<'c> !Send for SelectOperation<'c>

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impl<'c> !Sync for SelectOperation<'c>

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impl<'c> Unpin for SelectOperation<'c>

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impl<'c> UnwindSafe for SelectOperation<'c>

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.