Enum OnConflictTarget

pub enum OnConflictTarget<'a> {
    Column {
        name: Identifier<'a>,
    },
    OnConstraint {
        on_constraint_span: Span,
        name: Identifier<'a>,
    },
    None,
}

Variants

Column

Fields

name: Identifier<'a>

OnConstraint

Fields

on_constraint_span: Span

name: Identifier<'a>

None

Trait Implementations

impl<'a> Clone for OnConflictTarget<'a>

fn clone(&self) -> OnConflictTarget<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for OnConflictTarget<'a>

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

Formats the value using the given formatter.

impl<'a> OptSpanned for OnConflictTarget<'a>

fn opt_span(&self) -> Option<Span>

Compute an optional byte span of an ast fragment

fn opt_join_span(&self, other: &impl OptSpanned) -> Option<Span>

Compute the minimal span containing both self and other if either is missing return the other