rust-analyzer for non-Cargo projects (#4118)

* rust-analyzer in non-cargo projects

rust-analyzer can also be used in non-cargo projects. This requires a
rust-project.json file in the project root [1].

Make the rust-analyzer linter search for a rust-project.json file if no
Cargo.toml file could be found.

[1]: https://rust-analyzer.github.io/manual.html#non-cargo-based-projects

* Document rust-analyzer without cargo

* Test rust-analyzer with non-cargo projects

Change the other rust tests to match the new directory structure of the
test files.
This commit is contained in:
Felix Maurer
2022-03-23 02:56:29 +01:00
committed by GitHub
parent 5c7019f394
commit 80dcd648d3
9 changed files with 32 additions and 11 deletions

View File

@@ -7,12 +7,19 @@ After:
Execute(The default executable path should be correct):
AssertLinter 'rust-analyzer', ale#Escape('rust-analyzer')
Execute(The project root should be detected correctly):
Execute(The project root should be detected correctly in cargo projects):
AssertLSPProject ''
call ale#test#SetFilename('../test-files/rust/test.rs')
call ale#test#SetFilename('../test-files/rust/cargo/testfile.rs')
AssertLSPProject ale#path#Simplify(g:dir . '/../test-files/rust')
AssertLSPProject ale#path#Simplify(g:dir . '/../test-files/rust/cargo')
Execute(The project root should be detected correctly in non-cargo projects):
AssertLSPProject ''
call ale#test#SetFilename('../test-files/rust/rust-project/testfile.rs')
AssertLSPProject ale#path#Simplify(g:dir . '/../test-files/rust/rust-project')
Execute(Should accept configuration settings):
AssertLSPConfig {}