Struct OnConflictBuilder 

pub struct OnConflictBuilder<'a, S, T> { /* private fields */ }

Intermediate builder for typed ON CONFLICT clause construction.

Created by InsertBuilder::on_conflict(). Call do_nothing() or do_update() to complete the clause.

Implementations

impl<'a, S, T> OnConflictBuilder<'a, S, T>

pub fn where<E>(self, condition: E) -> Self

where E: Expr<'a, SQLiteValue<'a>>, E::SQLType: BooleanLike,

Adds a WHERE clause to the conflict target for partial index matching.

Generates: ON CONFLICT (col) WHERE condition DO ...

pub fn do_nothing(self) -> InsertBuilder<'a, S, InsertOnConflictSet, T>

Resolves the conflict by doing nothing (ignoring the conflicting row).

Generates: ON CONFLICT (col1, col2) DO NOTHING

pub fn do_update( self, set: impl ToSQL<'a, SQLiteValue<'a>>, ) -> InsertBuilder<'a, S, InsertDoUpdateSet, T>

Resolves the conflict by updating the existing row.

The set parameter accepts any ToSQL value, typically an UpdateModel which generates the SET clause assignments.

Generates: ON CONFLICT (col1, col2) DO UPDATE SET ...

Chain .r#where(condition) to add a conditional update filter.

Trait Implementations

impl<'a, S: Clone, T: Clone> Clone for OnConflictBuilder<'a, S, T>

fn clone(&self) -> OnConflictBuilder<'a, S, T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, S: Debug, T: Debug> Debug for OnConflictBuilder<'a, S, T>

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

Formats the value using the given formatter.