Rollup of 4 pull requests - #154209

Closed

JonathanBrouwer wants to merge 10 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-06wHNx7

Commits on Mar 10, 2026

Move freeze_* methods to OpenOptionsExt2
ChrisDenton
committed
fb65707

Commits on Mar 21, 2026

Unknown -> Unsupported compression algorithm
Mark-Simulacrum
committed
62605ef

Commits on Mar 22, 2026

Use BTreeMap::merge underneath the hood to deduplicate code
asder8215
committed
e2a870f
target specs: rename abi to cfg_abi
RalfJung
committed
40ebcc0
enum-ify llvm_abiname
RalfJung
committed
6b14876
ensure Other variants are only used by JSON targets
RalfJung
committed
4a0b264
Rollup merge of #150630 - Mark-Simulacrum:rephrase-compression-warn, r=davidtwco
JonathanBrouwer
authored
c4fd863
Rollup merge of #153107 - asder8215:btreemap_append_optimized, r=Mark-Simulacrum
JonathanBrouwer
authored
5114be8
Rollup merge of #153857 - RalfJung:cfg-abi, r=Mark-Simulacrum
JonathanBrouwer
authored
29fd324
Rollup merge of #153491 - ChrisDenton:openoptionsext2, r=Mark-Simulacrum
JonathanBrouwer
authored
7f34f53