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Remove once_cell dependency #440

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Merged
Licenser merged 1 commit into from
Dec 3, 2025
Merged

Remove once_cell dependency #440

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3 changes: 1 addition & 2 deletions Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,6 @@ value-trait = { version = "0.12" }
beef = { version = "0.5", optional = true }
halfbrown = "0.4"
# ahash known key
once_cell = { version = "1.21", optional = true }
ahash = { version = "0.8", optional = true }

# serde compatibilty
Expand Down Expand Up @@ -73,7 +72,7 @@ value-no-dup-keys = []
# used for enabeling known keys in favour of a slower
# hasher that is not protected against hash collision
# attacks
known-key = ["once_cell", "ahash"]
known-key = ["ahash"]

# use 8 number at once parsing strategy
swar-number-parsing = []
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5 changes: 2 additions & 3 deletions src/known_key.rs
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Expand Up @@ -2,12 +2,11 @@ use crate::BorrowedValue as Value;
use crate::cow::Cow;
use crate::prelude::*;
use halfbrown::RawEntryMut;
use std::fmt;
use std::hash::BuildHasher;
use std::{fmt, sync::OnceLock};

use ahash::{AHasher, RandomState};
use once_cell::sync::OnceCell;
static NOT_RANDOM: OnceCell<RandomState> = OnceCell::new();
static NOT_RANDOM: OnceLock<RandomState> = OnceLock::new();

/// `AHash` `BuildHasher` that uses a startup initialized random state for known keys
#[derive(Clone)]
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