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switch to positional enum variants

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This commit is contained in:
Aleksey Kladov 2019-01-25 11:35:38 +03:00
parent 946aea3eb3
commit 2ee2fba752
3 changed files with 44 additions and 38 deletions
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13
crates/ra_hir/src/code_model_api.rs
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@ -15,7 +15,7 @@ use crate::{
generics::GenericParams,
docs::{Documentation, Docs, docs_from_ast},
module_tree::ModuleId,
ids::{FunctionId, StructId, EnumId, EnumVariantId, AstItemDef, ConstId, StaticId, TraitId, TypeId},
ids::{FunctionId, StructId, EnumId, AstItemDef, ConstId, StaticId, TraitId, TypeId},
};
/// hir::Crate describes a single crate. It's the main interface with which
@ -269,18 +269,19 @@ impl Docs for Enum {
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub struct EnumVariant {
pub(crate) id: EnumVariantId,
pub(crate) parent: Enum,
pub(crate) idx: u32,
}
impl EnumVariant {
pub fn source(&self, db: &impl HirDatabase) -> (HirFileId, TreeArc<ast::EnumVariant>) {
self.id.source(db)
self.source_impl(db)
}
pub fn module(&self, db: &impl HirDatabase) -> Module {
self.id.module(db)
self.parent.module(db)
}
pub fn parent_enum(&self, db: &impl HirDatabase) -> Enum {
db.enum_variant_data(*self).parent_enum.clone()
pub fn parent_enum(&self, _db: &impl HirDatabase) -> Enum {
self.parent
}
pub fn name(&self, db: &impl HirDatabase) -> Option<Name> {