Struct PgArguments

pub struct PgArguments { /* private fields */ }

Implementation of Arguments for PostgreSQL.

Trait Implementations

impl<'q> Arguments<'q> for PgArguments

type Database = Postgres

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.

fn add<T>(&mut self, value: T) -> Result<(), Box<dyn Error + Sync + Send>>

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,

fn len(&self) -> usize

The number of arguments that were already added.

impl Clone for PgArguments

fn clone(&self) -> PgArguments

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PgArguments

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

Formats the value using the given formatter.

impl Default for PgArguments

fn default() -> PgArguments

Returns the “default value” for a type.

impl<'q> IntoArguments<'q, <PgArguments as Arguments<'q>>::Database> for PgArguments

fn into_arguments(self) -> PgArguments