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Add Py_HASH_SIPHASH13 to Rust binding #5891

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Merged
Tpt merged 3 commits into from
Mar 20, 2026
Merged

Add Py_HASH_SIPHASH13 to Rust binding #5891

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fc33581
Add new hash algorithm constant Py_HASH_SIPHASH13
clin1234 Mar 18, 2026
f56db56
Enable Py_HASH_SIPHASH13 only with Python 3.11+
clin1234 Mar 18, 2026
9c7a31c
Newsfragment
clin1234 Mar 18, 2026
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1 change: 1 addition & 0 deletions newsfragments/5891.added.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
Add `Py_HASH_SIPHASH13` to Rust binding
2 changes: 2 additions & 0 deletions pyo3-ffi/src/pyhash.rs
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Expand Up @@ -25,5 +25,7 @@ pub const _PyHASH_MULTIPLIER: c_ulong = 1000003;
pub const Py_HASH_EXTERNAL: c_int = 0;
pub const Py_HASH_SIPHASH24: c_int = 1;
pub const Py_HASH_FNV: c_int = 2;
#[cfg(Py_3_11)]
pub const Py_HASH_SIPHASH13: c_int = 3;

// skipped Py_HASH_ALGORITHM
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