Struct TaskGraph 

pub struct TaskGraph {
    pub nodes: Vec<TaskNode>,
}

Fields

nodes: Vec<TaskNode>

Implementations

impl TaskGraph

pub fn new(tasks: Vec<Task>, task_scope: &TaskScope) -> Result<Self>

pub fn build_mapping(&self) -> HashMap<ScopedVariable, NodeValueIndex>

pub fn update_state_fingerprints(&mut self) -> Result<Vec<usize>>

Update state finger prints of nodes, and return indices of nodes that were updated

pub fn update_value( &mut self, node_index: usize, value: TaskValue, ) -> Result<Vec<NodeValueIndex>>

pub fn parent_nodes(&self, node_index: usize) -> Result<Vec<&TaskNode>>

pub fn parent_indices(&self, node_index: usize) -> Result<Vec<usize>>

pub fn child_nodes(&self, node_index: usize) -> Result<Vec<&TaskNode>>

pub fn child_indices(&self, node_index: usize) -> Result<Vec<usize>>

pub fn node(&self, node_index: usize) -> Result<&TaskNode>

Trait Implementations

impl Clone for TaskGraph

fn clone(&self) -> TaskGraph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskGraph

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

Formats the value using the given formatter.

impl Default for TaskGraph

fn default() -> Self

Returns the “default value” for a type.

impl Message for TaskGraph

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for TaskGraph

fn eq(&self, other: &TaskGraph) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for TaskGraph