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add proc_macro_processes in load config

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bit-aloo 2026-01-05 09:44:44 +05:30
parent 96ecd1773c
commit 9d5e60005a
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1 changed files with 18 additions and 6 deletions
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24
src/tools/rust-analyzer/crates/load-cargo/src/lib.rs
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@ -45,6 +45,7 @@ pub struct LoadCargoConfig {
pub load_out_dirs_from_check: bool,
pub with_proc_macro_server: ProcMacroServerChoice,
pub prefill_caches: bool,
pub proc_macro_processes: usize,
}
#[derive(Debug, Clone, PartialEq, Eq)]
@ -113,15 +114,25 @@ pub fn load_workspace_into_db(
let proc_macro_server = match &load_config.with_proc_macro_server {
ProcMacroServerChoice::Sysroot => ws.find_sysroot_proc_macro_srv().map(|it| {
it.and_then(|it| {
ProcMacroClient::spawn(&it, extra_env, ws.toolchain.as_ref()).map_err(Into::into)
ProcMacroClient::spawn(
&it,
extra_env,
ws.toolchain.as_ref(),
load_config.proc_macro_processes,
)
.map_err(Into::into)
})
.map_err(|e| ProcMacroLoadingError::ProcMacroSrvError(e.to_string().into_boxed_str()))
}),
ProcMacroServerChoice::Explicit(path) => {
Some(ProcMacroClient::spawn(path, extra_env, ws.toolchain.as_ref()).map_err(|e| {
ProcMacroLoadingError::ProcMacroSrvError(e.to_string().into_boxed_str())
}))
}
ProcMacroServerChoice::Explicit(path) => Some(
ProcMacroClient::spawn(
path,
extra_env,
ws.toolchain.as_ref(),
load_config.proc_macro_processes,
)
.map_err(|e| ProcMacroLoadingError::ProcMacroSrvError(e.to_string().into_boxed_str())),
),
ProcMacroServerChoice::None => Some(Err(ProcMacroLoadingError::Disabled)),
};
match &proc_macro_server {
@ -657,6 +668,7 @@ mod tests {
load_out_dirs_from_check: false,
with_proc_macro_server: ProcMacroServerChoice::None,
prefill_caches: false,
proc_macro_processes: 1,
};
let (db, _vfs, _proc_macro) =
load_workspace_at(path, &cargo_config, &load_cargo_config, &|_| {}).unwrap();