Trait sqlite3_ext::query::ToParam

pub trait ToParam: Sealed {
    fn bind_param(self, stmt: &mut Statement, position: i32) -> Result<()>;
}

Trait for types which can be passed into SQLite queries as parameters.

Required Methods

fn bind_param(self, stmt: &mut Statement, position: i32) -> Result<()>

Bind this value to the prepared Statement at the provided position.

Note: the position of a named parameter can be obtained using Statement::parameter_position.

Implementations on Foreign Types

impl ToParam for ()

fn bind_param(self, stmt: &mut Statement, pos: i32) -> Result<()>

impl ToParam for bool

fn bind_param(self, stmt: &mut Statement, pos: i32) -> Result<()>

impl ToParam for i64

fn bind_param(self, stmt: &mut Statement, pos: i32) -> Result<()>

impl ToParam for f64

fn bind_param(self, stmt: &mut Statement, pos: i32) -> Result<()>

impl<'a> ToParam for &'a str

fn bind_param(self, stmt: &mut Statement, pos: i32) -> Result<()>

impl<'a> ToParam for &'a [u8]

fn bind_param(self, stmt: &mut Statement, pos: i32) -> Result<()>

impl<'a, const N: usize> ToParam for &'a [u8; N]

fn bind_param(self, stmt: &mut Statement, pos: i32) -> Result<()>

impl<T> ToParam for Option<T>where
    T: ToParam,

Sets the parameter to the contained value or NULL.

fn bind_param(self, stmt: &mut Statement, pos: i32) -> Result<()>

impl<K, V> ToParam for (K, V)where
    K: Into<Vec<u8>>,
    V: ToParam,

Used to bind named parameters. Sets the parameter with the name at self.0 to the value at self.1.

fn bind_param(self, stmt: &mut Statement, _: i32) -> Result<()>

Implementors

impl ToParam for &mut ValueRef

impl ToParam for Value

Sets the parameter to a dynamically typed Value.

impl ToParam for Blob

impl<'a> ToParam for &'a ValueRef

impl<T: 'static> ToParam for PassedRef<T>

Sets the parameter to NULL with this value as an associated pointer.