diff options
author | Aleksey Kladov <[email protected]> | 2019-09-08 07:48:45 +0100 |
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committer | Aleksey Kladov <[email protected]> | 2019-09-09 10:32:16 +0100 |
commit | ef2b84ddf119c950272c5f1eb321f3f9e90bedd4 (patch) | |
tree | d746c95cef14b27f67f1e5fd32d289e6d20b4d57 /crates/ra_hir/src/db.rs | |
parent | 734a43e95afc97773c234956a95b78caed88f2a3 (diff) |
introduce hir debugging infra
This is to make debugging rust-analyzer easier.
The idea is that `dbg!(krate.debug(db))` will print the actual, fuzzy
crate name, instead of precise ID. Debug printing infra is a separate
thing, to make sure that the actual hir doesn't have access to global
information.
Do not use `.debug` for `log::` logging: debugging executes queries,
and might introduce unneded dependencies to the crate graph
Diffstat (limited to 'crates/ra_hir/src/db.rs')
-rw-r--r-- | crates/ra_hir/src/db.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crates/ra_hir/src/db.rs b/crates/ra_hir/src/db.rs index 7b7974f5b..f7f124904 100644 --- a/crates/ra_hir/src/db.rs +++ b/crates/ra_hir/src/db.rs | |||
@@ -5,6 +5,7 @@ use ra_syntax::{ast, Parse, SmolStr, SyntaxNode}; | |||
5 | 5 | ||
6 | use crate::{ | 6 | use crate::{ |
7 | adt::{EnumData, StructData}, | 7 | adt::{EnumData, StructData}, |
8 | debug::HirDebugDatabase, | ||
8 | generics::{GenericDef, GenericParams}, | 9 | generics::{GenericDef, GenericParams}, |
9 | ids, | 10 | ids, |
10 | impl_block::{ImplBlock, ImplSourceMap, ModuleImplBlocks}, | 11 | impl_block::{ImplBlock, ImplSourceMap, ModuleImplBlocks}, |
@@ -83,7 +84,7 @@ pub trait AstDatabase: InternDatabase { | |||
83 | // This database uses `AstDatabase` internally, | 84 | // This database uses `AstDatabase` internally, |
84 | #[salsa::query_group(DefDatabaseStorage)] | 85 | #[salsa::query_group(DefDatabaseStorage)] |
85 | #[salsa::requires(AstDatabase)] | 86 | #[salsa::requires(AstDatabase)] |
86 | pub trait DefDatabase: InternDatabase { | 87 | pub trait DefDatabase: InternDatabase + HirDebugDatabase { |
87 | #[salsa::invoke(crate::adt::StructData::struct_data_query)] | 88 | #[salsa::invoke(crate::adt::StructData::struct_data_query)] |
88 | fn struct_data(&self, s: Struct) -> Arc<StructData>; | 89 | fn struct_data(&self, s: Struct) -> Arc<StructData>; |
89 | 90 | ||