[][src]Struct msql_srv::InitWriter

pub struct InitWriter<'a, W: Write> { /* fields omitted */ }

Convenience type for responding to a client USE <db> command.


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]>, 

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> Send for InitWriter<'a, W> where
    W: Send

impl<'a, W> Sync for InitWriter<'a, W> where
    W: Sync

impl<'a, W> Unpin for InitWriter<'a, W>

impl<'a, W> !UnwindSafe for InitWriter<'a, W>

impl<'a, W> RefUnwindSafe for InitWriter<'a, W> where
    W: RefUnwindSafe

Blanket Implementations

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> Any for T where
    T: 'static + ?Sized

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

impl<T> Same<T> for T

type Output = T

Should always be Self