pub struct FnSig {
pub name: String,
pub has_self: bool,
pub params: Vec<(String, TyId)>,
pub return_ty: TyId,
}Expand description
A fn‘s own resolved signature, with no body and no receiver —
the OpSig-shaped value a foreign unit’s attached method needs when
only its signature will ever be rendered (emit_attached_methods’
delegating forward at bynk_emit::emitter::emit::emit_forwarded_methods),
never its body (P6.18). bynk_lower::lower_attached_fn_sig_ir_from_types
resolves params/return_ty in the scope the method’s own [T, …] list
names (mirroring OpSig‘s identical type_params treatment) — a
genuinely unresolvable name degrades to Ty::Unit, deliberately, the
same non-panicking posture OpSig already established: nothing
checker-side actually validates an attached method’s own
params/return_type against the importing context’s own visible
types (only the declaring commons’ own checking does), so a resolve miss
here is an expected, not exceptional, state.
Fields§
§name: String§has_self: bool§params: Vec<(String, TyId)>§return_ty: TyIdTrait Implementations§
Auto Trait Implementations§
impl Freeze for FnSig
impl RefUnwindSafe for FnSig
impl Send for FnSig
impl Sync for FnSig
impl Unpin for FnSig
impl UnsafeUnpin for FnSig
impl UnwindSafe for FnSig
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