Struct EntityColumn 

pub struct EntityColumn<E: Entity> { /* private fields */ }

Static column symbol generated for entities and consumed later by the query builder.

Implementations

impl<E: Entity> EntityColumn<E>

pub const fn new(rust_field: &'static str, column_name: &'static str) -> Self

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

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

pub fn entity_metadata(&self) -> &'static EntityMetadata

pub fn metadata(&self) -> &'static ColumnMetadata

Trait Implementations

impl<E: Clone + Entity> Clone for EntityColumn<E>

fn clone(&self) -> EntityColumn<E>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<E: Debug + Entity> Debug for EntityColumn<E>

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

Formats the value using the given formatter.

impl<E: PartialEq + Entity> PartialEq for EntityColumn<E>

fn eq(&self, other: &EntityColumn<E>) -> 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<E: Copy + Entity> Copy for EntityColumn<E>

impl<E: Eq + Entity> Eq for EntityColumn<E>

impl<E: Entity> StructuralPartialEq for EntityColumn<E>