Struct PassContext 

#[non_exhaustive]
pub struct PassContext { /* private fields */ }

Shared, read-only context threaded through every pass.

Phase-1 minimalism. The design in docs/ORT2.md §18.1 gives this struct cost_model, ep_registry, and target_devices fields. Those depend on crates or analyses that do not exist yet, and none of the device-independent Phase-1 passes (DeadNodeElimination, ConstantFolding, OpFusion) need them. The only current service is an optional initializer resolver for EP-scoped passes that physically rewrite immutable weights.

It is #[non_exhaustive] so the Phase-2b cost-model / EP-registry / placement fields can be added without breaking downstream construction.

Implementations

impl PassContext

pub fn new() -> Self

A context with no device/cost information (the Phase-1 default).

pub fn with_initializer_resolver( self, resolver: Arc<dyn InitializerResolver>, ) -> Self

Attach the resolver that exposes inline or externally mapped initializer bytes to passes that rewrite immutable weights.

pub fn initializer_bytes<'b>( &'b self, weight: &'b WeightRef, ) -> Option<&'b [u8]>

Resolve an initializer’s raw bytes. Inline initializers are always available; external references require an attached resolver.

Trait Implementations

impl Clone for PassContext

fn clone(&self) -> PassContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PassContext

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

Formats the value using the given formatter.

impl Default for PassContext

fn default() -> PassContext

Returns the “default value” for a type.