[−][src]Struct msql_srv::StatementMetaWriter

#[must_use]

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

Convenience type for responding to a client PREPARE command.

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

Methods

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, [src]

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]>, [src]

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, 

Blanket Implementations

impl<T, U> Into for T where
    U: From<T>, [src]

impl<T> From for T[src]

impl<T, U> TryFrom for T where
    U: Into<T>, [src]

type Error = !

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> BorrowMut for T where
    T: ?Sized, [src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, [src]

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

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.