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Don't implement Eq for CrateGraph

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Laurențiu Nicola 2021-07-01 14:10:57 +03:00
parent c8c4d73648
commit cf9d93a5d6
1 changed files with 2 additions and 9 deletions
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11
crates/base_db/src/input.rs
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@ -67,7 +67,7 @@ impl SourceRoot {
/// Note that `CrateGraph` is build-system agnostic: it's a concept of the Rust /// Note that `CrateGraph` is build-system agnostic: it's a concept of the Rust
/// language proper, not a concept of the build system. In practice, we get /// language proper, not a concept of the build system. In practice, we get
/// `CrateGraph` by lowering `cargo metadata` output. /// `CrateGraph` by lowering `cargo metadata` output.
#[derive(Debug, Clone, Default, PartialEq, Eq)] #[derive(Debug, Clone, Default)]
pub struct CrateGraph { pub struct CrateGraph {
arena: FxHashMap<CrateId, CrateData>, arena: FxHashMap<CrateId, CrateData>,
} }
@ -170,14 +170,7 @@ pub struct ProcMacro {
pub expander: Arc<dyn ProcMacroExpander>, pub expander: Arc<dyn ProcMacroExpander>,
} }
impl Eq for ProcMacro {} #[derive(Debug, Clone)]
impl PartialEq for ProcMacro {
fn eq(&self, other: &ProcMacro) -> bool {
self.name == other.name && Arc::ptr_eq(&self.expander, &other.expander)
}
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct CrateData { pub struct CrateData {
pub root_file_id: FileId, pub root_file_id: FileId,
pub edition: Edition, pub edition: Edition,