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internal: make --log-file more discoverable

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Aleksey Kladov 2021-03-29 15:11:31 +03:00
parent ae7de296ae
commit b352b90c86
1 changed files with 5 additions and 2 deletions
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docs/dev/README.md
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@ -135,12 +135,15 @@ panel and select `rust-analyzer`. This shows `eprintln!` as well. Note that
To log all communication between the server and the client, there are two choices: To log all communication between the server and the client, there are two choices:
* you can log on the server side, by running something like * You can log on the server side, by running something like
``` ```
env RA_LOG=lsp_server=debug code . env RA_LOG=lsp_server=debug code .
``` ```
* you can log on the client side, by enabling `"rust-analyzer.trace.server": By default, logs go to stderr, `--log-file <PATH>` CLI argument overrides
that.
* You can log on the client side, by enabling `"rust-analyzer.trace.server":
"verbose"` workspace setting. These logs are shown in a separate tab in the "verbose"` workspace setting. These logs are shown in a separate tab in the
output and could be used with LSP inspector. Kudos to output and could be used with LSP inspector. Kudos to
[@DJMcNab](https://github.com/DJMcNab) for setting this awesome infra up! [@DJMcNab](https://github.com/DJMcNab) for setting this awesome infra up!