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util: turn range check into debug_assert!()

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More performance optimization.
This commit is contained in:
Matthias Schiffer 2023-08-06 12:32:14 +02:00
parent 21035a1f7f
commit 9c4161f688
Signed by: neocturne
GPG key ID: 16EF3F64CB201D9C
1 changed files with 2 additions and 7 deletions
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9
src/util.rs
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@ -40,13 +40,8 @@ pub fn coord_offset<const AXIS: u8>(
let coord = ((chunk.0 as i32) << BLOCK_BITS | block.0 as i32) + offset;
let (region_chunk, block) = coord.shift_mask(BLOCK_BITS);
let (region, chunk) = region_chunk.shift_mask(CHUNK_BITS);
(
region
.try_into()
.expect("the region coordinate should be in the valid range"),
ChunkCoord::new(chunk),
BlockCoord::new(block),
)
debug_assert!(i8::try_from(region).is_ok());
(region as i8, ChunkCoord::new(chunk), BlockCoord::new(block))
}
#[cfg(test)]