Struct sqlx_core::postgres::PgStatement

pub struct PgStatement<'q> { /* private fields */ }

Trait Implementations

impl<'q> Clone for PgStatement<'q>

fn clone(&self) -> PgStatement<'q>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ColumnIndex<PgStatement<'_>> for &str

fn index(&self, statement: &PgStatement<'_>) -> Result<usize, Error>

Returns a valid positional index into the row or statement, ColumnIndexOutOfBounds, or, ColumnNotFound.

impl ColumnIndex<PgStatement<'_>> for usize

fn index(&self, statement: &PgStatement<'_>) -> Result<usize, Error>

Returns a valid positional index into the row or statement, ColumnIndexOutOfBounds, or, ColumnNotFound.

impl<'q> Debug for PgStatement<'q>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'q> Statement<'q> for PgStatement<'q>

type Database = Postgres

fn to_owned(&self) -> PgStatement<'static>

Creates an owned statement from this statement reference. This copies the original SQL text.

fn sql(&self) -> &str

Get the original SQL text used to create this statement.

fn parameters(&self) -> Option<Either<&[PgTypeInfo], usize>>

Get the expected parameters for this statement.

fn columns(&self) -> &[PgColumn]

Get the columns expected to be returned by executing this statement.

fn query(&self) -> Query<'_, Self::Database, PgArguments>

fn query_with<'s, A>(&'s self, arguments: A) -> Query<'s, Self::Database, A>where
    A: IntoArguments<'s, Self::Database>,

fn query_as<O>(
    &self
) -> QueryAs<'_, Self::Database, O, <Self::Database as HasArguments<'_>>::Arguments>where
    O: for<'r> FromRow<'r, <Self::Database as Database>::Row>,

fn query_as_with<'s, O, A>(
    &'s self,
    arguments: A
) -> QueryAs<'s, Self::Database, O, A>where
    O: for<'r> FromRow<'r, <Self::Database as Database>::Row>,
    A: IntoArguments<'s, Self::Database>,

fn query_scalar<O>(
    &self
) -> QueryScalar<'_, Self::Database, O, <Self::Database as HasArguments<'_>>::Arguments>where
    (O,): for<'r> FromRow<'r, <Self::Database as Database>::Row>,

fn query_scalar_with<'s, O, A>(
    &'s self,
    arguments: A
) -> QueryScalar<'s, Self::Database, O, A>where
    (O,): for<'r> FromRow<'r, <Self::Database as Database>::Row>,
    A: IntoArguments<'s, Self::Database>,

fn column<I>(&self, index: I) -> &<Self::Database as Database>::Columnwhere
    I: ColumnIndex<Self>,

Gets the column information at index.

fn try_column<I>(
    &self,
    index: I
) -> Result<&<Self::Database as Database>::Column, Error>where
    I: ColumnIndex<Self>,

Gets the column information at index or None if out of bounds.