From 041df318e6b49b350502348dcfc95176077e9f8f Mon Sep 17 00:00:00 2001
From: Thomas Voss <thomas.voss@humanwave.nl>
Date: Thu, 5 Mar 2026 00:39:09 +0100
Subject: Use a boxcar in the interner

---
 oryxc/Cargo.toml    | 1 +
 oryxc/src/intern.rs | 8 ++++----
 2 files changed, 5 insertions(+), 4 deletions(-)

(limited to 'oryxc')

diff --git a/oryxc/Cargo.toml b/oryxc/Cargo.toml
index cd5dedf..a7ab1e4 100644
--- a/oryxc/Cargo.toml
+++ b/oryxc/Cargo.toml
@@ -4,6 +4,7 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+boxcar = "0.2.14"
 clap = { version = "4", features = ["derive"] }
 crossbeam-deque = "0.8.6"
 dashmap = "6.1.0"
diff --git a/oryxc/src/intern.rs b/oryxc/src/intern.rs
index 5c569b8..96b5fa9 100644
--- a/oryxc/src/intern.rs
+++ b/oryxc/src/intern.rs
@@ -3,6 +3,7 @@ use std::hash::{
 	Hasher,
 };
 
+use boxcar;
 use dashmap::DashMap;
 use unicode_normalization::{
 	self,
@@ -14,7 +15,7 @@ use crate::prelude::*;
 
 pub struct Interner<'a> {
 	map:   DashMap<UniStr<'a>, SymbolId>,
-	store: Vec<&'a str>,
+	store: boxcar::Vec<&'a str>,
 }
 
 #[derive(Debug, Eq)]
@@ -63,7 +64,7 @@ impl<'a> Interner<'a> {
 	pub fn new() -> Self {
 		return Interner {
 			map:   DashMap::new(),
-			store: Vec::new(),
+			store: boxcar::Vec::with_capacity(1024),
 		};
 	}
 
@@ -75,9 +76,8 @@ impl<'a> Interner<'a> {
 		if let Some(key) = self.map.get(&UniStr(value)) {
 			return *key;
 		}
-		let key = SymbolId(self.store.len() as u32);
+		let key = SymbolId(self.store.push(value) as u32);
 		self.map.insert(UniStr(value), key);
-		self.store.push(value);
 		return key;
 	}
 }
-- 
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