pub struct MacAddr;
Expand description
The MACADDR
SQL type.
§ToSql
impls
[u8; 6]
§FromSql
impls
[u8; 6]
§Examples
table! {
devices {
id -> Integer,
macaddr -> MacAddr,
}
}
let inserted_macaddr = insert_into(devices)
.values(macaddr.eq([0x08, 0x00, 0x2b, 0x01, 0x02, 0x03]))
.returning(macaddr)
.get_result::<[u8; 6]>(connection)?;
assert_eq!([0x08, 0x00, 0x2b, 0x01, 0x02, 0x03], inserted_macaddr);
Trait Implementations§
source§impl<'expr2, 'expr> AsExpression<MacAddr> for &'expr2 &'expr [u8; 6]
impl<'expr2, 'expr> AsExpression<MacAddr> for &'expr2 &'expr [u8; 6]
§type Expression = Bound<MacAddr, &'expr2 &'expr [u8; 6]>
type Expression = Bound<MacAddr, &'expr2 &'expr [u8; 6]>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl<'expr> AsExpression<MacAddr> for &'expr [u8; 6]
impl<'expr> AsExpression<MacAddr> for &'expr [u8; 6]
§type Expression = Bound<MacAddr, &'expr [u8; 6]>
type Expression = Bound<MacAddr, &'expr [u8; 6]>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl AsExpression<MacAddr> for [u8; 6]
impl AsExpression<MacAddr> for [u8; 6]
§type Expression = Bound<MacAddr, [u8; 6]>
type Expression = Bound<MacAddr, [u8; 6]>
The expression being returned
source§fn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
source§impl HasSqlType<MacAddr> for Pg
impl HasSqlType<MacAddr> for Pg
source§fn metadata(_: &mut Self::MetadataLookup) -> PgTypeMetadata
fn metadata(_: &mut Self::MetadataLookup) -> PgTypeMetadata
Fetch the metadata for the given type Read more
source§impl QueryId for MacAddr
impl QueryId for MacAddr
source§const HAS_STATIC_QUERY_ID: bool = true
const HAS_STATIC_QUERY_ID: bool = true
Can the SQL generated by
Self
be uniquely identified by its type? Read moreimpl Copy for MacAddr
impl SingleValue for MacAddr
Auto Trait Implementations§
impl Freeze for MacAddr
impl RefUnwindSafe for MacAddr
impl Send for MacAddr
impl Sync for MacAddr
impl Unpin for MacAddr
impl UnwindSafe for MacAddr
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<ST, U, DB> CompatibleType<U, DB> for ST
impl<ST, U, DB> CompatibleType<U, DB> for ST
source§impl<T> IntoNotNullable for T
impl<T> IntoNotNullable for T
§type NotNullable = T
type NotNullable = T
The not nullable representation of this type. Read more