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Fix all_trait* methods to return all trait available

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Also provide a mechanism to retrieve traits and implementations for a
given crate.
This commit is contained in:
Celina G. Val
2024-01-09 15:45:03 -08:00
parent 090d5eac72
commit af3c2c9f6d
6 changed files with 184 additions and 15 deletions
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6
compiler/stable_mir/src/compiler_interface.rs
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@@ -16,8 +16,8 @@ use crate::ty::{
TraitDef, Ty, TyKind, VariantDef,
};
use crate::{
mir, Crate, CrateItem, CrateItems, DefId, Error, Filename, ImplTraitDecls, ItemKind, Symbol,
TraitDecls,
mir, Crate, CrateItem, CrateItems, CrateNum, DefId, Error, Filename, ImplTraitDecls, ItemKind,
Symbol, TraitDecls,
};
/// This trait defines the interface between stable_mir and the Rust compiler.
@@ -32,8 +32,10 @@ pub trait Context {
/// Check whether the body of a function is available.
fn has_body(&self, item: DefId) -> bool;
fn all_trait_decls(&self) -> TraitDecls;
fn trait_decls(&self, crate_num: CrateNum) -> TraitDecls;
fn trait_decl(&self, trait_def: &TraitDef) -> TraitDecl;
fn all_trait_impls(&self) -> ImplTraitDecls;
fn trait_impls(&self, crate_num: CrateNum) -> ImplTraitDecls;
fn trait_impl(&self, trait_impl: &ImplDef) -> ImplTrait;
fn generics_of(&self, def_id: DefId) -> Generics;
fn predicates_of(&self, def_id: DefId) -> GenericPredicates;