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-rw-r--r--crates/ide_db/src/helpers.rs4
-rw-r--r--crates/ide_db/src/helpers/famous_defs_fixture.rs11
2 files changed, 15 insertions, 0 deletions
diff --git a/crates/ide_db/src/helpers.rs b/crates/ide_db/src/helpers.rs
index bc7aee110..f9de8ce0e 100644
--- a/crates/ide_db/src/helpers.rs
+++ b/crates/ide_db/src/helpers.rs
@@ -45,6 +45,10 @@ impl FamousDefs<'_, '_> {
45 self.find_crate("core") 45 self.find_crate("core")
46 } 46 }
47 47
48 pub fn core_cmp_Ord(&self) -> Option<Trait> {
49 self.find_trait("core:cmp:Ord")
50 }
51
48 pub fn core_convert_From(&self) -> Option<Trait> { 52 pub fn core_convert_From(&self) -> Option<Trait> {
49 self.find_trait("core:convert:From") 53 self.find_trait("core:convert:From")
50 } 54 }
diff --git a/crates/ide_db/src/helpers/famous_defs_fixture.rs b/crates/ide_db/src/helpers/famous_defs_fixture.rs
index 5e88de64d..bb4e9666b 100644
--- a/crates/ide_db/src/helpers/famous_defs_fixture.rs
+++ b/crates/ide_db/src/helpers/famous_defs_fixture.rs
@@ -1,5 +1,15 @@
1//- /libcore.rs crate:core 1//- /libcore.rs crate:core
2//! Signatures of traits, types and functions from the core lib for use in tests. 2//! Signatures of traits, types and functions from the core lib for use in tests.
3pub mod cmp {
4
5 pub trait Ord {
6 fn cmp(&self, other: &Self) -> Ordering;
7 fn max(self, other: Self) -> Self;
8 fn min(self, other: Self) -> Self;
9 fn clamp(self, min: Self, max: Self) -> Self;
10 }
11}
12
3pub mod convert { 13pub mod convert {
4 pub trait From<T> { 14 pub trait From<T> {
5 fn from(t: T) -> Self; 15 fn from(t: T) -> Self;
@@ -109,6 +119,7 @@ pub mod option {
109 119
110pub mod prelude { 120pub mod prelude {
111 pub use crate::{ 121 pub use crate::{
122 cmp::Ord,
112 convert::From, 123 convert::From,
113 default::Default, 124 default::Default,
114 iter::{IntoIterator, Iterator}, 125 iter::{IntoIterator, Iterator},