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| author | Laurențiu Nicola <lnicola@users.noreply.github.com> | 2025-05-01 07:33:30 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-05-01 07:33:30 +0000 |
| commit | 00d2f60efd516bc7ea658bd0a6de5e2f1f1df322 (patch) | |
| tree | 9375885343e27ab26b20dfe5a3714e00d5d378d0 /compiler/rustc_data_structures/src/sync/parallel.rs | |
| parent | e7502210ce5ab2d92cb87c372dab51b637ba6df4 (diff) | |
| parent | 1c5de64814d72effc6890ca823fa4d248041a0bd (diff) | |
| download | rust-00d2f60efd516bc7ea658bd0a6de5e2f1f1df322.tar.gz rust-00d2f60efd516bc7ea658bd0a6de5e2f1f1df322.zip | |
Merge pull request #19726 from lnicola/sync-from-rust
Sync from downstream again
Diffstat (limited to 'compiler/rustc_data_structures/src/sync/parallel.rs')
| -rw-r--r-- | compiler/rustc_data_structures/src/sync/parallel.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/compiler/rustc_data_structures/src/sync/parallel.rs b/compiler/rustc_data_structures/src/sync/parallel.rs index ba3c85ef5b1..64db39cc4c6 100644 --- a/compiler/rustc_data_structures/src/sync/parallel.rs +++ b/compiler/rustc_data_structures/src/sync/parallel.rs @@ -93,6 +93,17 @@ macro_rules! parallel { }; } +pub fn spawn(func: impl FnOnce() + DynSend + 'static) { + if mode::is_dyn_thread_safe() { + let func = FromDyn::from(func); + rayon_core::spawn(|| { + (func.into_inner())(); + }); + } else { + func() + } +} + // This function only works when `mode::is_dyn_thread_safe()`. pub fn scope<'scope, OP, R>(op: OP) -> R where |