Struct FieldDescriptor 

pub struct FieldDescriptor { /* private fields */ }

The stable replicated contract for one record field.

Implementations

impl FieldDescriptor

pub fn new( id: u32, name: impl Into<String>, crdt: CrdtKind, value_type: impl Into<String>, ) -> FieldDescriptor

Declares a replicated field.

pub const fn indexed(self) -> FieldDescriptor

Marks this field as a materialized secondary index.

pub const fn record_id(self) -> FieldDescriptor

Marks this field as the unique record identifier.

pub const fn id(&self) -> u32

Returns the stable numeric field identifier.

pub fn name(&self) -> &str

Returns the declared Rust field name.

pub const fn crdt(&self) -> CrdtKind

Returns the replicated merge strategy.

pub fn value_type(&self) -> &str

Returns the stable logical value-type name.

pub const fn is_indexed(&self) -> bool

Returns whether the field has a secondary index.

pub const fn is_record_id(&self) -> bool

Returns whether the field is the record identifier.

Trait Implementations

impl Clone for FieldDescriptor

fn clone(&self) -> FieldDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldDescriptor

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

Formats the value using the given formatter.

impl PartialEq for FieldDescriptor

fn eq(&self, other: &FieldDescriptor) -> 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 FieldDescriptor

impl StructuralPartialEq for FieldDescriptor