Struct PrimaryKey 

pub struct PrimaryKey { /* private fields */ }

PrimaryKey

Structured primary-key metadata for an entity schema.

Implementations

impl PrimaryKey

pub const fn new(field: &'static str, source: PrimaryKeySource) -> Self

Build one primary-key declaration from field name and source.

pub const fn field(&self) -> &'static str

Borrow the primary-key field name.

pub const fn source(&self) -> PrimaryKeySource

Borrow the primary-key source declaration.

Trait Implementations

impl Clone for PrimaryKey

fn clone(&self) -> PrimaryKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrimaryKey

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

Formats the value using the given formatter.

impl Serialize for PrimaryKey

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.