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add get to the scanner

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Intege-rs
2024-11-21 08:55:27 -05:00
parent 677167b97a
commit e8ffb6739a
1 changed files with 5 additions and 0 deletions
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5
sub/xpat/src/scanner.rs
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@@ -27,6 +27,11 @@ impl<'a, S: Scannable + ?Sized> Scanner<'a, S> {
Self { bin, pat, range, cursor } Self { bin, pat, range, cursor }
} }
pub fn get<const LEN: usize>(&mut self) -> Option<[usize;LEN]> {
let mut m = [0usize;LEN];
self.next(&mut m).then_some(m)
}
pub fn next(&mut self, saves: &mut [usize]) -> bool { pub fn next(&mut self, saves: &mut [usize]) -> bool {
let mut aob = <[u8; 0x10] as Pod>::uninit(); let mut aob = <[u8; 0x10] as Pod>::uninit();
let aob = make_aob(self.pat, &mut aob); let aob = make_aob(self.pat, &mut aob);