rust/compiler/rustc_data_structures
est31 173eb6f407 Only enable the let_else feature on bootstrap
On later stages, the feature is already stable.

Result of running:

rg -l "feature.let_else" compiler/ src/librustdoc/ library/ | xargs sed -s -i "s#\\[feature.let_else#\\[cfg_attr\\(bootstrap, feature\\(let_else\\)#"
2022-09-15 21:06:45 +02:00
..
src Only enable the let_else feature on bootstrap 2022-09-15 21:06:45 +02:00
Cargo.toml Replace rustc_data_structures::thin_vec::ThinVec with thin_vec::ThinVec. 2022-08-29 15:42:13 +10:00