Struct MutationSpec 

pub struct MutationSpec {
    pub table: TableName,
    pub action: MutationAction,
    pub predicates: Vec<QueryFilter>,
    pub assignments: Vec<MutationField>,
    pub conflict_fields: Vec<QueryField>,
}

Fields

table: TableName

action: MutationAction

predicates: Vec<QueryFilter>

assignments: Vec<MutationField>

conflict_fields: Vec<QueryField>

Implementations

impl MutationSpec

pub fn new( table: impl Into<String>, action: MutationAction, ) -> Result<Self, DataModelError>

pub fn with_predicate(self, predicate: QueryFilter) -> Self

pub fn with_assignment( self, field: impl Into<String>, value: impl Into<DataValue>, ) -> Result<Self, DataModelError>

pub fn on_conflict_field( self, field: impl Into<String>, ) -> Result<Self, DataModelError>

pub fn compile( &self, start_index: usize, ) -> Result<CompiledStatement, DataModelError>

Trait Implementations

impl Clone for MutationSpec

fn clone(&self) -> MutationSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MutationSpec

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

Formats the value using the given formatter.

impl PartialEq for MutationSpec

fn eq(&self, other: &MutationSpec) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MutationSpec

impl StructuralPartialEq for MutationSpec