[−][src]Struct msql_srv::InitWriter
Convenience type for responding to a client USE <db> command.
Implementations
impl<'a, W: Write + 'a> InitWriter<'a, W>[src]
pub fn ok(self) -> Result<()>[src]
Tell client that database context has been changed
pub fn error<E: ?Sized>(self, kind: ErrorKind, msg: &E) -> Result<()> where
E: Borrow<[u8]>, [src]
E: Borrow<[u8]>,
Tell client that there was a problem changing the database context.
Although you can return any valid MySQL error code you probably want
to keep it similar to the MySQL server and issue either a
ErrorKind::ER_BAD_DB_ERROR or a ErrorKind::ER_DBACCESS_DENIED_ERROR.
Auto Trait Implementations
impl<'a, W> RefUnwindSafe for InitWriter<'a, W> where
W: RefUnwindSafe,
W: RefUnwindSafe,
impl<'a, W> Send for InitWriter<'a, W> where
W: Send,
W: Send,
impl<'a, W> Sync for InitWriter<'a, W> where
W: Sync,
W: Sync,
impl<'a, W> Unpin for InitWriter<'a, W>
impl<'a, W> !UnwindSafe for InitWriter<'a, W>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,