Struct tensorflow::Operation

pub struct Operation { /* fields omitted */ }

An Operation is a node in a Graph. It is a computation which accepts inputs and produces outputs.

Methods

impl Operation

fn name(&self) -> Result<String, Utf8Error>

Returns the name of the operation.

This is the name of the specific computational step, not an operation type, so it may look like 'add_x_and_y' instead of 'Add', although it may be a generated ID like 'Add_123'.

fn op_type(&self) -> Result<String, Utf8Error>

Returns the type of operation. This will be something like 'Add', 'Mul', etc.

fn device(&self) -> Result<String, Utf8Error>

Returns the device for this operation. The empty string means unconstrained.

fn num_outputs(&self) -> usize

Returns the number of outputs.

fn output_type(&self, index: usize) -> DataType

Returns the type of a specific output.

fn output_list_length(&self, arg_name: &str) -> Result<usize>

fn num_inputs(&self) -> usize

Returns the number of inputs.

fn input_type(&self, index: usize) -> DataType

Returns the type of a specific input.

fn input_list_length(&self, arg_name: &str) -> Result<usize>

fn input(&self, index: usize) -> (Operation, usize)

Returns the given input edge. The index argument is the index into the current operation's input array, and the return value is the source operation and the index into its output array.

fn output_num_consumers(&self, index: usize) -> usize

Returns the number of consumers of a specific output.

fn output_consumers(&self, index: usize) -> Vec<(Operation, usize)>

Returns the consumers of a specific output. The index argument is the index into the current operation's output array, and the return value is a vector of the destination operation and the index into its input array.

fn num_control_inputs(&self) -> usize

Returns the number of control inputs.

fn control_inputs(&self) -> Vec<Operation>

Returns the control inputs.

fn num_control_outputs(&self) -> usize

Returns the number of control outputs.

fn control_outputs(&self) -> Vec<Operation>

Returns the control outputs.

Trait Implementations

impl Debug for Operation

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Operation

fn clone(&self) -> Operation

Returns a copy of the value.

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

Performs copy-assignment from source.