Enum LoadState 

pub enum LoadState {
    NotLoaded,
    Partial(HashSet<String>),
    PartialCompact(SmallVec<[Cow<'static, str>; 8]>),
    SharedColumns(Arc<[String]>),
    FullyLoaded,
}

The load state metadata hidden inside an entity.

Variants

NotLoaded

Partial(HashSet<String>)

PartialCompact(SmallVec<[Cow<'static, str>; 8]>)

Compact generated-entity representation. Known fields borrow their generated static names; only genuinely dynamic projection aliases need to own a string.

SharedColumns(Arc<[String]>)

Column layout shared by every row in one database result set.

FullyLoaded

Implementations

impl LoadState

pub fn is_loaded(&self, field_or_relation: &str) -> bool

Trait Implementations

impl Clone for LoadState

fn clone(&self) -> LoadState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LoadState

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

Formats the value using the given formatter.

impl Default for LoadState

fn default() -> LoadState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LoadState

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for LoadState

impl PartialEq for LoadState

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for LoadState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LoadState