Auto merge of #12456 - lnicola:thread-names, r=lnicola

internal: Shorten main thread names

Linux effectively has a 15 byte limit, which resulted in `rust-analyzer s` and `rust-analyzer p`. That's still unambiguous, but probably not obvious.

1 files changed, 2 insertions, 4 deletions

diff --git a/crates/rust-analyzer/src/bin/main.rs b/crates/rust-analyzer/src/bin/main.rs
index a9e79cc7c3e..4787786cac9 100644
--- a/crates/rust-analyzer/src/bin/main.rs
+++ b/crates/rust-analyzer/src/bin/main.rs
@@ -77,12 +77,10 @@ fn try_main() -> Result<()> {
                 println!("{}", flags::RustAnalyzer::HELP);
                 return Ok(());
             }
-            with_extra_thread("rust-analyzer server thread", run_server)?;
+            with_extra_thread("LspServer", run_server)?;
         }
         flags::RustAnalyzerCmd::ProcMacro(flags::ProcMacro) => {
-            with_extra_thread("rust-analyzer proc-macro expander", || {
-                proc_macro_srv::cli::run().map_err(Into::into)
-            })?;
+            with_extra_thread("MacroExpander", || proc_macro_srv::cli::run().map_err(Into::into))?;
         }
         flags::RustAnalyzerCmd::Parse(cmd) => cmd.run()?,
         flags::RustAnalyzerCmd::Symbols(cmd) => cmd.run()?,