Struct UpdateStatementBuilder

pub struct UpdateStatementBuilder { /* private fields */ }

Builder for UpdateStatement.

Implementations

impl UpdateStatementBuilder

pub fn table<VALUE: Into<KeyspaceQualifiedName>>( &mut self, value: VALUE, ) -> &mut Self

pub fn using(&mut self, value: Vec<UpdateParameter>) -> &mut Self

pub fn set_clause(&mut self, value: Vec<Assignment>) -> &mut Self

pub fn where_clause<VALUE: Into<WhereClause>>( &mut self, value: VALUE, ) -> &mut Self

pub fn if_clause<VALUE: Into<IfClause>>(&mut self, value: VALUE) -> &mut Self

pub fn build(&self) -> Result<UpdateStatement, UpdateStatementBuilderError>

Builds a new UpdateStatement.

Errors

If a required field has not been initialized.

impl UpdateStatementBuilder

pub fn if_exists(&mut self) -> &mut Self

Set IF EXISTS on the statement.

Trait Implementations

impl Clone for UpdateStatementBuilder

fn clone(&self) -> UpdateStatementBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for UpdateStatementBuilder

fn default() -> Self

Returns the “default value” for a type.