pub struct PgArguments { /* private fields */ }Available on crate feature
postgres only.Expand description
Implementation of Arguments for PostgreSQL.
Trait Implementations§
Source§impl<'q> Arguments<'q> for PgArguments
impl<'q> Arguments<'q> for PgArguments
type Database = Postgres
Source§fn reserve(&mut self, additional: usize, size: usize)
fn reserve(&mut self, additional: usize, size: usize)
Reserves the capacity for at least
additional more values (of size total bytes) to
be added to the arguments without a reallocation.Source§fn add<T>(&mut self, value: T)where
T: Encode<'q, <PgArguments as Arguments<'q>>::Database> + Type<<PgArguments as Arguments<'q>>::Database>,
fn add<T>(&mut self, value: T)where
T: Encode<'q, <PgArguments as Arguments<'q>>::Database> + Type<<PgArguments as Arguments<'q>>::Database>,
Add the value to the end of the arguments.
fn format_placeholder<W>(&self, writer: &mut W) -> Result<(), Error>where
W: Write,
Source§impl Default for PgArguments
impl Default for PgArguments
Source§fn default() -> PgArguments
fn default() -> PgArguments
Returns the “default value” for a type. Read more
Source§impl<'q> From<AnyArguments<'q>> for PgArguments
impl<'q> From<AnyArguments<'q>> for PgArguments
Source§fn from(args: AnyArguments<'q>) -> PgArguments
fn from(args: AnyArguments<'q>) -> PgArguments
Converts to this type from the input type.
Source§impl<'q> IntoArguments<'q, <PgArguments as Arguments<'q>>::Database> for PgArguments
impl<'q> IntoArguments<'q, <PgArguments as Arguments<'q>>::Database> for PgArguments
fn into_arguments(self) -> PgArguments
Auto Trait Implementations§
impl Freeze for PgArguments
impl !RefUnwindSafe for PgArguments
impl Send for PgArguments
impl Sync for PgArguments
impl Unpin for PgArguments
impl !UnwindSafe for PgArguments
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more