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Use Vec::with_capacity() in Allocator #554

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Use Vec::with_capacity() in Allocator #554

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4 changes: 2 additions & 2 deletions src/allocator.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -242,8 +242,8 @@ impl Allocator {

let mut r = Self {
u8_vec: Vec::new(),
pair_vec: Vec::new(),
atom_vec: Vec::new(),
pair_vec: Vec::with_capacity(MAX_NUM_PAIRS),
atom_vec: Vec::with_capacity(MAX_NUM_ATOMS - 2),
// subtract 1 to compensate for the one() we used to allocate unconfitionally
heap_limit: heap_limit - 1,
// initialize this to 2 to behave as if we had allocated atoms for
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