pub struct MacAddr;
Expand description
The MACADDR
SQL type. This type can only be used with feature = "network-address"
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(&connection);
assert_eq!(Ok([0x08, 0x00, 0x2b, 0x01, 0x02, 0x03]), inserted_macaddr);
Trait Implementations
sourceimpl HasSqlType<MacAddr> for Pg
impl HasSqlType<MacAddr> for Pg
sourcefn metadata(_: &PgMetadataLookup) -> PgTypeMetadata
fn metadata(_: &PgMetadataLookup) -> PgTypeMetadata
Fetch the metadata for the given type Read more
sourceimpl QueryId for MacAddr
impl QueryId for MacAddr
sourceconst HAS_STATIC_QUERY_ID: bool
const HAS_STATIC_QUERY_ID: bool
Can the SQL generated by Self
be uniquely identified by its type? Read more
impl Copy for MacAddr
impl NotNull for MacAddr
impl SingleValue for MacAddr
Auto Trait Implementations
impl RefUnwindSafe for MacAddr
impl Send for MacAddr
impl Sync for MacAddr
impl Unpin for MacAddr
impl UnwindSafe for MacAddr
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> IntoNullable for T where
T: NotNull,
impl<T> IntoNullable for T where
T: NotNull,
sourceimpl<T> IntoSql for T
impl<T> IntoSql for T
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more