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Simplify library dependencies on compiler-builtins #144683

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Merged
bors merged 3 commits into from
Aug 1, 2025
Merged

Simplify library dependencies on compiler-builtins #144683

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8d0b92a
uefi: Use slice equality rather than `memcmp`
tgross35 Jul 31, 2025
daf3534
Use `core` via `rustc-std-workspace-core` in `library/panic*`
tgross35 Jul 30, 2025
42bf044
Remove `std`'s dependency on `compiler-builtins`
tgross35 Jul 30, 2025
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Remove std's dependency on compiler-builtins 
`compiler-builtins` is already in the crate graph via `alloc`, and all
features related to `compiler-builtins` goes through `alloc`. There
isn't any reason that `std` needs this direct dependency, so remove it.
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@tgross35
tgross35 committed Jul 31, 2025
commit 42bf044ce83a060bfb16694ff49dc92784abf0a0
1 change: 0 additions & 1 deletion library/Cargo.lock
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Expand Up @@ -311,7 +311,6 @@ dependencies = [
"addr2line",
"alloc",
"cfg-if",
"compiler_builtins",
"core",
"dlmalloc",
"fortanix-sgx-abi",
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1 change: 0 additions & 1 deletion library/std/Cargo.toml
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Expand Up @@ -18,7 +18,6 @@ cfg-if = { version = "1.0", features = ['rustc-dep-of-std'] }
panic_unwind = { path = "../panic_unwind", optional = true }
panic_abort = { path = "../panic_abort" }
core = { path = "../core", public = true }
compiler_builtins = { path = "../compiler-builtins/compiler-builtins" }
unwind = { path = "../unwind" }
hashbrown = { version = "0.15", default-features = false, features = [
'rustc-dep-of-std',
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