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Remove allocation in FromSql for IpAddr

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This commit is contained in:
Steven Fackler 2014-12-14 11:43:48 -08:00
parent 3ac26d4961
commit afc4b09557
1 changed files with 3 additions and 1 deletions
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4
src/types/mod.rs
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@ -548,7 +548,9 @@ impl RawFromSql for IpAddr {
let _bits = try!(raw.read_u8());
let _is_cidr = try!(raw.read_u8());
let nb = try!(raw.read_u8());
let mut buf = &*try!(raw.read_exact(nb as uint));
let mut buf: &mut [u8] = &mut [0u8, ..16];
try!(raw.read_at_least(nb as uint, buf));
let mut buf: &[u8] = buf;
match family {
2 if nb == 4 => Ok(IpAddr::Ipv4Addr(buf[0], buf[1], buf[2], buf[3])),