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Replace HashMap implementation with SwissTable (as an external crate) #58623

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Merged
merged 11 commits into from
Apr 24, 2019
Merged

Replace HashMap implementation with SwissTable (as an external crate) #58623

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185ed98
Remove the Recover trait for HashSet
Amanieu Feb 7, 2019
a533504
Add try_reserve to HashSet
Amanieu Feb 7, 2019
556fc40
Mark HashSet functions with #[inline]
Amanieu Feb 7, 2019
1fa7a21
Make libstd depend on the hashbrown crate
Amanieu Feb 7, 2019
cf46bd5
Replace the robin-hood hash table with hashbrown
Amanieu Feb 20, 2019
9325451
Fix test
Amanieu Feb 22, 2019
e15bf96
Remove broken tests
Amanieu Feb 22, 2019
5253366
Update hashbrown to 0.2.1
Amanieu Apr 14, 2019
41c2f81
Remove stabilized alloc feature from rustc-std-workspace-alloc
Amanieu Apr 16, 2019
ae38877
Update hashbrown to 0.2.2
Amanieu Apr 16, 2019
e7f162f
Update hashbrown to 0.3.0
Amanieu Apr 22, 2019
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19 changes: 19 additions & 0 deletions Cargo.lock
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Original file line number Diff line number Diff line change
Expand Up @@ -1066,6 +1066,16 @@ dependencies = [
"walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
]

[[package]]
name = "hashbrown"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"compiler_builtins 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-std-workspace-alloc 1.0.0",
"rustc-std-workspace-core 1.0.0",
]

[[package]]
name = "heck"
version = "0.3.0"
Expand Down Expand Up @@ -2529,6 +2539,13 @@ name = "rustc-serialize"
version = "0.3.24"
source = "registry+https://github.com/rust-lang/crates.io-index"

[[package]]
name = "rustc-std-workspace-alloc"
version = "1.0.0"
dependencies = [
"alloc 0.0.0",
]

[[package]]
name = "rustc-std-workspace-core"
version = "1.0.0"
Expand Down Expand Up @@ -3260,6 +3277,7 @@ dependencies = [
"core 0.0.0",
"dlmalloc 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"fortanix-sgx-abi 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
"hashbrown 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
"panic_abort 0.0.0",
"panic_unwind 0.0.0",
Expand Down Expand Up @@ -4103,6 +4121,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
"checksum globset 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4743617a7464bbda3c8aec8558ff2f9429047e025771037df561d383337ff865"
"checksum handlebars 0.32.4 (registry+https://github.com/rust-lang/crates.io-index)" = "d89ec99d1594f285d4590fc32bac5f75cdab383f1123d504d27862c644a807dd"
"checksum handlebars 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d82e5750d8027a97b9640e3fefa66bbaf852a35228e1c90790efd13c4b09c166"
"checksum hashbrown 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "570178d5e4952010d138b0f1d581271ff3a02406d990f887d1e87e3d6e43b0ac"
"checksum heck 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ea04fa3ead4e05e51a7c806fc07271fdbde4e246a6c6d1efd52e72230b771b82"
"checksum hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "805026a5d0141ffc30abb3be3173848ad46a1b1664fe632428479619a3644d77"
"checksum home 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "80dff82fb58cfbbc617fb9a9184b010be0529201553cda50ad04372bc2333aff"
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1 change: 1 addition & 0 deletions Cargo.toml
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Expand Up @@ -67,6 +67,7 @@ rustc-workspace-hack = { path = 'src/tools/rustc-workspace-hack' }
# See comments in `tools/rustc-std-workspace-core/README.md` for what's going on
# here
rustc-std-workspace-core = { path = 'src/tools/rustc-std-workspace-core' }
rustc-std-workspace-alloc = { path = 'src/tools/rustc-std-workspace-alloc' }

[patch."https://github.com/rust-lang/rust-clippy"]
clippy_lints = { path = "src/tools/clippy/clippy_lints" }
1 change: 1 addition & 0 deletions src/libstd/Cargo.toml
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Expand Up @@ -22,6 +22,7 @@ libc = { version = "0.2.51", default-features = false, features = ['rustc-dep-of
compiler_builtins = { version = "0.1.9" }
profiler_builtins = { path = "../libprofiler_builtins", optional = true }
unwind = { path = "../libunwind" }
hashbrown = { version = "0.3.0", features = ['rustc-dep-of-std'] }
rustc-demangle = { version = "0.1.10", features = ['rustc-dep-of-std'] }
backtrace-sys = { version = "0.1.24", features = ["rustc-dep-of-std"], optional = true }

Expand Down
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