bors 5b20c45999 Auto merge of #128849 - estebank:issue-89143, r=jackh726 ... Tweak detection of multiple crate versions to be more encompassing Previously, we only emitted the additional context if the type was in the same crate as the trait that appeared multiple times in the dependency tree. Now, we look at all traits looking for two with the same name in different crates with the same crate number, and we are more flexible looking for the types involved. This will work even if the type that implements the wrong trait version is from a different crate entirely. ``` error[E0277]: the trait bound `CustomErrorHandler: ErrorHandler` is not satisfied because the trait comes from a different crate version --> src/main.rs:5:17 | 5 | cnb_runtime(CustomErrorHandler {}); | ^^^^^^^^^^^^^^^^^^^^^ the trait `ErrorHandler` is not implemented for `CustomErrorHandler` | note: there are multiple different versions of crate `c` in the dependency graph --> /home/gh-estebank/testcase-rustc-crate-version-mismatch/c-v0.2/src/lib.rs:1:1 | 1 | pub trait ErrorHandler {} | ^^^^^^^^^^^^^^^^^^^^^^ this is the required trait | ::: src/main.rs:1:5 | 1 | use b::CustomErrorHandler; | - one version of crate `c` is used here, as a dependency of crate `b` 2 | use c::cnb_runtime; | - one version of crate `c` is used here, as a direct dependency of the current crate | ::: /home/gh-estebank/testcase-rustc-crate-version-mismatch/b/src/lib.rs:1:1 | 1 | pub struct CustomErrorHandler {} | ----------------------------- this type doesn't implement the required trait | ::: /home/gh-estebank/testcase-rustc-crate-version-mismatch/c-v0.1/src/lib.rs:1:1 | 1 | pub trait ErrorHandler {} | ---------------------- this is the found trait = note: two types coming from two different versions of the same crate are different types even if they look the same = help: you can use `cargo tree` to explore your dependency tree ``` Fix #89143.		2024-11-08 00:34:48 +00:00
..
src	Auto merge of #128849 - estebank:issue-89143, r=jackh726	2024-11-08 00:34:48 +00:00
Cargo.toml	Remove unused intercrate dependencies	2024-11-07 14:17:16 +00:00
messages.ftl	Emit specific message for time<0.3.35 inference failure	2024-08-28 22:53:02 +00:00