Struct RecordFieldFragment 

pub struct RecordFieldFragment { /* private fields */ }

One structural field in a named record type.

Composite fields carry exact type and nullability facts only. Insert, generation, and management policies belong to persisted entity fields.

Implementations

impl RecordFieldFragment

pub fn new( name: SchemaName, field_type: FieldType, nullable: bool, ) -> RecordFieldFragment

Construct one exact structural record field.

pub const fn source_key(&self) -> &FieldSourceKey

Borrow the typed proposal key derived from the current field name.

pub const fn name(&self) -> &SchemaName

Borrow the current record-field name.

pub const fn field_type(&self) -> &FieldType

Borrow the exact logical field type.

pub const fn nullable(&self) -> bool

Return whether the structural field admits null.

Trait Implementations

impl Clone for RecordFieldFragment

fn clone(&self) -> RecordFieldFragment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecordFieldFragment

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

Formats the value using the given formatter.

impl Eq for RecordFieldFragment

impl PartialEq for RecordFieldFragment

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RecordFieldFragment