Avoid panic

kornelski · kornelski · commit 312553309ede · 2024-01-22T23:21:49.000Z
diff --git a/src/quant.rs b/src/quant.rs
@@ -281,8 +281,9 @@ impl QuantizationResult {
     pub fn palette_vec(&mut self) -> Vec<RGBA> {
         let pal = self.palette();
         let mut out: Vec<RGBA> = Vec::new();
-        out.try_reserve_exact(pal.len()).expect("OOM");
-        out.extend_from_slice(pal);
+        if out.try_reserve_exact(pal.len()).is_ok() {
+            out.extend_from_slice(pal);
+        }
         out
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -281,8 +281,9 @@ impl QuantizationResult {`
`281`	`281`	`pub fn palette_vec(&mut self) -> Vec<RGBA> {`
`282`	`282`	`let pal = self.palette();`
`283`	`283`	`let mut out: Vec<RGBA> = Vec::new();`
`284`		`- out.try_reserve_exact(pal.len()).expect("OOM");`
`285`		`- out.extend_from_slice(pal);`
	`284`	`+ if out.try_reserve_exact(pal.len()).is_ok() {`
	`285`	`+ out.extend_from_slice(pal);`
	`286`	`+ }`
`286`	`287`	`out`
`287`	`288`	`}`
`288`	`289`	`}`