Struct ExecGraphDiff 

pub struct ExecGraphDiff {
    pub node_count_changed: bool,
    pub topology_changed: bool,
    pub non_updatable_nodes: Vec<NodeId>,
    pub changed_params: Vec<NodeId>,
}

The result of diffing an ExecGraph against a ComputeGraph.

Fields

node_count_changed: bool

The two graphs have a different number of nodes.

topology_changed: bool

The dependency edge sets differ.

non_updatable_nodes: Vec<NodeId>

Nodes whose change is structural / non-updatable (kind change, memcpy size change, fusible-flag change, …).

changed_params: Vec<NodeId>

Nodes whose updatable parameters differ (these can be updated).

Implementations

impl ExecGraphDiff

pub fn is_identical(&self) -> bool

Returns true if the two graphs are structurally and parametrically identical.

pub fn is_updatable(&self) -> bool

Returns true if an in-place ExecGraph::update is possible: the topology matches and every difference is an updatable parameter.

pub fn reject_reason(&self) -> String

Returns a human-readable reason the update was rejected.

Only meaningful when is_updatable is false.

Trait Implementations

impl Clone for ExecGraphDiff

fn clone(&self) -> ExecGraphDiff

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecGraphDiff

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

Formats the value using the given formatter.

impl Eq for ExecGraphDiff

impl PartialEq for ExecGraphDiff

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExecGraphDiff