[][src]Struct msql_srv::StatementMetaWriter

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

Convenience type for responding to a client PREPARE command.

This type should not be dropped without calling reply or error.


impl<'a, W: Write + 'a> StatementMetaWriter<'a, W>[src]

pub fn reply<PI, CI>(self, id: u32, params: PI, columns: CI) -> Result<()> where
    PI: IntoIterator<Item = &'a Column>,
    CI: IntoIterator<Item = &'a Column>,
    <PI as IntoIterator>::IntoIter: ExactSizeIterator,
    <CI as IntoIterator>::IntoIter: ExactSizeIterator

Reply to the client with the given meta-information.

id is a statement identifier that the client should supply when it later wants to execute this statement. params is a set of Column descriptors for the parameters the client must provide when executing the prepared statement. columns is a second set of Column descriptors for the values that will be returned in each row then the statement is later executed.

pub fn error<E: ?Sized>(self, kind: ErrorKind, msg: &E) -> Result<()> where
    E: Borrow<[u8]>, 

Reply to the client's PREPARE with an error.

Auto Trait Implementations

impl<'a, W> Send for StatementMetaWriter<'a, W> where
    W: Send

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

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

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

impl<'a, W> RefUnwindSafe for StatementMetaWriter<'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