Struct OwnedPreparedStatement 

pub struct OwnedPreparedStatement<V: SQLParam> {
    pub text_segments: Box<[CompactString]>,
    pub params: Box<[OwnedParam<V>]>,
    pub sql: CompactString,
}

An owned version of PreparedStatement with no lifetime dependencies

Fields

text_segments: Box<[CompactString]>

Pre-rendered text segments

params: Box<[OwnedParam<V>]>

Parameter placeholders (in order) - only placeholders, no values

sql: CompactString

Fully rendered SQL with placeholders for this dialect

Implementations

impl<V: SQLParam> OwnedPreparedStatement<V>

pub fn bind<'a, T: SQLParam + Into<V>>( &self, param_binds: impl IntoIterator<Item = ParamBind<'a, T>>, ) -> (&str, impl Iterator<Item = V>)

Bind parameters and return SQL with dialect-appropriate placeholders. Uses $1, $2, ... for PostgreSQL, ? for SQLite/MySQL.

pub fn sql(&self) -> &str

Returns the fully rendered SQL with placeholders.

Trait Implementations

impl<V: Clone + SQLParam> Clone for OwnedPreparedStatement<V>

fn clone(&self) -> OwnedPreparedStatement<V>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<V: Debug + SQLParam> Debug for OwnedPreparedStatement<V>

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

Formats the value using the given formatter.

impl<V: SQLParam> Display for OwnedPreparedStatement<V>

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

Formats the value using the given formatter.

impl<'a, V: SQLParam> From<OwnedPreparedStatement<V>> for PreparedStatement<'a, V>

fn from(value: OwnedPreparedStatement<V>) -> Self

Converts to this type from the input type.

impl<'a, V: SQLParam> From<PreparedStatement<'a, V>> for OwnedPreparedStatement<V>

fn from(prepared: PreparedStatement<'a, V>) -> Self

Converts to this type from the input type.

impl<'a, V: SQLParam> ToSQL<'a, V> for OwnedPreparedStatement<V>

fn to_sql(&self) -> SQL<'a, V>

fn alias(&self, alias: &'static str) -> SQL<'a, V>