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cargo, mug: murmur3 nocopy->of_slice

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Jonathan Paprocki 2023-08-10 13:02:35 -04:00
parent 5ccbb8cb70
commit e2b16e3ed9
2 changed files with 4 additions and 4 deletions
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2
rust/ares/Cargo.toml
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@ -14,7 +14,7 @@ ares_macros = { path = "../ares_macros" }
bitvec = "1.0.0"
either = "1.6.1"
libc = "0.2.126"
murmur3 = { git = "https://github.com/tloncorp/murmur3", branch = "eamsden/non_copying" }
murmur3 = { git = "https://github.com/tloncorp/murmur3", rev = "7878a0f" }
memmap = "0.7.0"
intmap = "1.1.0"
num-traits = "0.2"

6
rust/ares/src/mug.rs
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@ -2,15 +2,15 @@ use crate::assert_acyclic;
use crate::mem::*;
use crate::noun::{Allocated, Atom, DirectAtom, Noun};
use either::Either::*;
use murmur3::murmur3_32_nocopy;
use murmur3::murmur3_32_of_slice;
crate::gdb!();
// Murmur3 hash an atom with a given padded length
fn muk_u32(syd: u32, len: usize, key: Atom) -> u32 {
match key.as_either() {
Left(direct) => murmur3_32_nocopy(&direct.data().to_le_bytes()[0..len], syd),
Right(indirect) => murmur3_32_nocopy(&indirect.as_bytes()[..len], syd),
Left(direct) => murmur3_32_of_slice(&direct.data().to_le_bytes()[0..len], syd),
Right(indirect) => murmur3_32_of_slice(&indirect.as_bytes()[..len], syd),
}
}