Struct CompileEffect 

#[non_exhaustive]
pub struct CompileEffect {

    pub ordinal: u32,
    pub kind: CompileEffectKind,
    pub source_kind: CompileEffectSourceKind,
    pub fact_kind: CompileEffectFactKind,
    pub fact_name: Option<String>,
    pub range: SourceLocation,
    pub source_item: Option<HirId>,
    pub scope_id: Option<HirScopeId>,
    pub package_context: Option<String>,
    pub fact_anchor_id: Option<AnchorId>,
    pub dynamic_reason: Option<String>,
    pub source_hash: Option<String>,
    pub model_version: u32,
    pub provenance: CompileProvenance,
    pub confidence: CompileConfidence,
}

One Rust-modeled Perl compile-time effect.

Effects connect source constructs to compiler state mutations and the semantic fact categories emitted from those mutations. They are proof data for compiler-substrate work and do not change provider behavior.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

ordinal: u32

Stable ordinal after source-order sorting.

kind: CompileEffectKind

Effect category.

source_kind: CompileEffectSourceKind

Source construct category.

fact_kind: CompileEffectFactKind

Semantic fact category emitted by this effect.

fact_name: Option<String>

Human-readable fact name.

range: SourceLocation

Source range for the effect.

source_item: Option<HirId>

HIR item that produced this effect, when available.

scope_id: Option<HirScopeId>

Scope containing this effect, when known.

package_context: Option<String>

Package context active at the effect, when known.

fact_anchor_id: Option<AnchorId>

Source anchor of the emitted fact, when available.

dynamic_reason: Option<String>

Dynamic-boundary reason, when this effect records unsupported behavior.

source_hash: Option<String>

Caller-supplied source hash used for freshness, when available.

model_version: u32

Compile-effect model version.

provenance: CompileProvenance

How this effect was produced.

confidence: CompileConfidence

Confidence in this effect.

Trait Implementations

impl Clone for CompileEffect

fn clone(&self) -> CompileEffect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompileEffect

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

Formats the value using the given formatter.

impl PartialEq for CompileEffect

fn eq(&self, other: &CompileEffect) -> 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 Eq for CompileEffect

impl StructuralPartialEq for CompileEffect