Struct anansi_core::records::ForeignKey

pub struct ForeignKey<M: Record, O: OnDelete = Cascade> { /* private fields */ }

Implementations

impl<M: Record, O: OnDelete> ForeignKey<M, O>

pub fn new(m: &M) -> Self

pub fn from_data(t: <M as Record>::Pk) -> Result<Self>

pub fn pk(&self) -> M::Pk

pub fn eq_record(&self, m: &M) -> boolwhere <M as Record>::Pk: PartialEq,

pub async fn get<B: BaseRequest>(&self, req: &B) -> Result<M>

pub async fn raw_get<D: DbPool>(&self, pool: &D) -> Result<M>

Trait Implementations

impl<M: Record, O: OnDelete> Clone for ForeignKey<M, O>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<M: Record, O: OnDelete> DataType for ForeignKey<M, O>where M::Pk: Display,

type T = <<M as Record>::Pk as DataType>::T

fn from_val(t: <<M as Record>::Pk as DataType>::T) -> Result<Self>

impl<M: Debug + Record, O: Debug + OnDelete> Debug for ForeignKey<M, O>where M::Pk: Debug,

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

Formats the value using the given formatter.

impl<'de, M: Record, O: OnDelete> Deserialize<'de> for ForeignKey<M, O>where M::Pk: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<M: Record, O: OnDelete> Display for ForeignKey<M, O>where M::Pk: Display,

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

Formats the value using the given formatter.

impl<M: Record, O: OnDelete> Serialize for ForeignKey<M, O>where M::Pk: Serialize,

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

Serialize this value into the given Serde serializer.

impl<M: Record, O: OnDelete> ToSql for ForeignKey<M, O>where M::Pk: Display,

fn to_sql(&self) -> String