polars_core/hashing/
mod.rs

1mod identity;
2pub(crate) mod vector_hasher;
3
4use std::hash::{BuildHasherDefault, Hash, Hasher};
5
6pub use identity::*;
7pub use vector_hasher::*;
8
9// We must strike a balance between cache
10// Overallocation seems a lot more expensive than resizing so we start reasonable small.
11pub const _HASHMAP_INIT_SIZE: usize = 512;