Approach 5: Use FxHashmap (Time: 123s)

The default hash algorithm of rust is SipHash 1-3, this algorithm is very robust but also slow. We replace this with a faster Hash function FxHashmap
Naveenaidu · Jul 14, 2024 · afc73a1 · afc73a1
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commit afc73a1
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diff --git a/Cargo.toml b/Cargo.toml
@@ -13,3 +13,4 @@ clap = { version = "4.4.13", features = ["derive"] }
 rust_decimal = "1.34"
 rust_decimal_macros = "1.34"
 fast-float = "0.2"
+rustc-hash = { version = "1.0"}