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| author | Mazdak Farrokhzad <twingoow@gmail.com> | 2020-03-08 20:54:35 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-08 20:54:35 +0100 |
| commit | 40b405f2d45b337e50b90c656680a7c7edc899cb (patch) | |
| tree | cb8b18644e13662dfc571de350f97c7b6fe61d1f | |
| parent | cfb2f95450bcf8b1fb11c0a84e967ce00135688f (diff) | |
| parent | 4db15d89a08580ad0c825a0c67b4b14e103cf1cd (diff) | |
| download | rust-40b405f2d45b337e50b90c656680a7c7edc899cb.tar.gz rust-40b405f2d45b337e50b90c656680a7c7edc899cb.zip | |
Rollup merge of #69807 - GuillaumeGomez:cleanup-e0391, r=Dylan-DPC
Cleanup E0391 explanation r? @Dylan-DPC
| -rw-r--r-- | src/librustc_error_codes/error_codes/E0391.md | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/librustc_error_codes/error_codes/E0391.md b/src/librustc_error_codes/error_codes/E0391.md index 5db9ad16d08..dff50ccaa0b 100644 --- a/src/librustc_error_codes/error_codes/E0391.md +++ b/src/librustc_error_codes/error_codes/E0391.md @@ -1,7 +1,6 @@ -This error indicates that some types or traits depend on each other -and therefore cannot be constructed. +A type dependency cycle has been encountered. -The following example contains a circular dependency between two traits: +Erroneous code example: ```compile_fail,E0391 trait FirstTrait : SecondTrait { @@ -12,3 +11,6 @@ trait SecondTrait : FirstTrait { } ``` + +The previous example contains a circular dependency between two traits: +`FirstTrait` depends on `SecondTrait` which itself depends on `FirstTrait`. |