diff options
| author | Aleksey Kladov <[email protected]> | 2021-01-18 11:52:12 +0000 |
|---|---|---|
| committer | Aleksey Kladov <[email protected]> | 2021-01-18 11:52:12 +0000 |
| commit | add87f54240a20e72136a403c166113af5173572 (patch) | |
| tree | 14ed8b5ca07a40dea9b0599506d78b3d6f4c4a6c /xtask/src/codegen/gen_features.rs | |
| parent | cc963d2b1190578ad9f1d1f4589e8ea2c98c1a14 (diff) | |
Avoid blocking the main loop when editing Cargo.toml
I've noticed a bunch of "main loop too long" warnings in console when
typing in Cargo.toml. Profiling showed that the culprit is `rustc
--print cfg` call.
I moved it to the background project loading phase, where it belongs.
This highlighted a problem: we generally use single `cfg`, while it
really should be per crate.
Diffstat (limited to 'xtask/src/codegen/gen_features.rs')
0 files changed, 0 insertions, 0 deletions