Struct Operation 

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

Operation in a dataflow graph.

Implementations

impl<'a> Operation<'a>

pub fn op_type(&self) -> OpType<'a>

Returns the type of this operation.

pub fn boundary( &self, direction: Direction, ) -> impl Iterator<Item = Result<WireValue<'a>, ReadError>>

Returns an iterator over the input or output values of this operation.

Errors

• ReadError::ValueOutOfBounds if an encoded value references an invalid index in the value table.

pub fn inputs(&self) -> impl Iterator<Item = Result<WireValue<'a>, ReadError>>

Return an iterator over the input values of this operation.

Errors

• ReadError::ValueOutOfBounds if an encoded value references an invalid index in the value table.

pub fn outputs(&self) -> impl Iterator<Item = Result<WireValue<'a>, ReadError>>

Return an iterator over the output values of this operation.

Errors

• ReadError::ValueOutOfBounds if an encoded value references an invalid index in the value table.

pub fn boundary_count(&self, direction: Direction) -> usize

Returns the number of inputs or output values in this operation.

pub fn input_count(&self) -> usize

Returns the number of input values in this operation.

pub fn output_count(&self) -> usize

Returns the number of output values in this operation.

pub fn boundary_value( &self, direction: Direction, idx: usize, ) -> Option<Result<WireValue<'a>, ReadError>>

Returns the boundary value at the given index, or None if the index is out of bounds.

Errors

• ReadError::ValueOutOfBounds if the encoded value references an invalid index in the value table.

pub fn input(&self, idx: usize) -> Option<Result<WireValue<'a>, ReadError>>

Returns the input value at the given index, or None if the index is out of bounds.

Errors

• ReadError::ValueOutOfBounds if the encoded value references an invalid index in the value table.

pub fn output(&self, idx: usize) -> Option<Result<WireValue<'a>, ReadError>>

Returns the output value at the given index, or None if the index is out of bounds.

Errors

• ReadError::ValueOutOfBounds if the encoded value references an invalid index in the value table.

pub fn input_types(&self) -> impl Iterator<Item = Result<Type, ReadError>> + 'a

Returns the input types of this function.

pub fn output_types(&self) -> impl Iterator<Item = Result<Type, ReadError>> + 'a

Returns the output types of this function.

Trait Implementations

impl<'a> Clone for Operation<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Operation<'a>

impl<'a> Debug for Operation<'a>

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

Formats the value using the given formatter.