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Revert "Remove superfluous impls"

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Turns out ~T won't actually autoborrow to &T when casting to a trait
object. See mozilla/rust#10347

This reverts commit c2a755dd95.
This commit is contained in:
Steven Fackler 2013-11-07 22:13:11 -08:00
parent 8e41ccd177
commit d9a8e261f7
1 changed files with 14 additions and 0 deletions
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14
types/mod.rs
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@ -436,6 +436,13 @@ to_option_impl!(PgFloat4, f32)
to_conversions_impl!(PgFloat8, f64, write_be_f64)
to_option_impl!(PgFloat8, f64)
impl ToSql for ~str {
fn to_sql(&self, ty: PostgresType) -> (Format, Option<~[u8]>) {
check_types!(PgVarchar | PgText | PgCharN, ty)
(Text, Some(self.as_bytes().to_owned()))
}
}
impl<'self> ToSql for &'self str {
fn to_sql(&self, ty: PostgresType) -> (Format, Option<~[u8]>) {
check_types!(PgVarchar | PgText | PgCharN, ty)
@ -446,6 +453,13 @@ impl<'self> ToSql for &'self str {
to_option_impl!(PgVarchar | PgText | PgCharN, ~str)
to_option_impl!(self, PgVarchar | PgText | PgCharN, &'self str)
impl ToSql for ~[u8] {
fn to_sql(&self, ty: PostgresType) -> (Format, Option<~[u8]>) {
check_types!(PgByteA, ty)
(Binary, Some(self.to_owned()))
}
}
impl<'self> ToSql for &'self [u8] {
fn to_sql(&self, ty: PostgresType) -> (Format, Option<~[u8]>) {
check_types!(PgByteA, ty)