Trait sqlx::Arguments

pub trait Arguments<'q>: Default + Send {
    type Database: Database;
    pub fn reserve(&mut self, additional: usize, size: usize);
    pub fn add<T>(&mut self, value: T)
    where
        T: 'q + Send + Encode<'q, Self::Database> + Type<Self::Database>;
}

A tuple of arguments to be sent to the database.

Associated Types

type Database: Database

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Required methods

pub 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.

pub fn add<T>(&mut self, value: T) where
    T: 'q + Send + Encode<'q, Self::Database> + Type<Self::Database>, 

Add the value to the end of the arguments.

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Implementors

impl<'q> Arguments<'q> for AnyArguments<'q>

type Database = Any

pub fn reserve(&mut self, additional: usize, _size: usize)

pub fn add<T>(&mut self, value: T) where
    T: 'q + Send + Encode<'q, <AnyArguments<'q> as Arguments<'q>>::Database> + Type<<AnyArguments<'q> as Arguments<'q>>::Database>, 

impl<'q> Arguments<'q> for MssqlArguments

type Database = Mssql

pub fn reserve(&mut self, _additional: usize, size: usize)

pub fn add<T>(&mut self, value: T) where
    T: 'q + Encode<'q, <MssqlArguments as Arguments<'q>>::Database> + Type<Mssql>, 

impl<'q> Arguments<'q> for MySqlArguments

type Database = MySql

pub fn reserve(&mut self, len: usize, size: usize)

pub fn add<T>(&mut self, value: T) where
    T: Encode<'q, <MySqlArguments as Arguments<'q>>::Database> + Type<<MySqlArguments as Arguments<'q>>::Database>, 

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

type Database = Postgres

pub fn reserve(&mut self, additional: usize, size: usize)

pub fn add<T>(&mut self, value: T) where
    T: Encode<'q, <PgArguments as Arguments<'q>>::Database> + Type<<PgArguments as Arguments<'q>>::Database>, 

impl<'q> Arguments<'q> for SqliteArguments<'q>

type Database = Sqlite

pub fn reserve(&mut self, len: usize, _size_hint: usize)

pub fn add<T>(&mut self, value: T) where
    T: Encode<'q, <SqliteArguments<'q> as Arguments<'q>>::Database>, 

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