Struct v9::linkage::ColumnIndex

pub struct ColumnIndex<M: TableMarker, T: Ord> {
    pub map: BTreeMap<(T, Id<M>), ()>,
}

Fields

map: BTreeMap<(T, Id<M>), ()>

Implementations

impl<M: TableMarker, T: Ord + Clone> ColumnIndex<M, T>

pub fn full_range(t: T) -> StdRange<(T, Id<M>)>

pub fn find<'a>(&'a self, t: T) -> impl DoubleEndedIterator<Item = Id<M>> + 'a

pub fn between(low: T, high: T) -> StdRange<(T, Id<M>)>

pub fn range<'a>(
    &'a self,
    low: T,
    high: T
) -> impl DoubleEndedIterator<Item = Id<M>> + 'a

Trait Implementations

impl<M: TableMarker, T: Ord> Default for ColumnIndex<M, T>

fn default() -> Self

Returns the “default value” for a type.

impl<'a, M: TableMarker, T: 'static + Send + Sync + Ord> Extract for &'a ColumnIndex<M, T>

fn each_resource(f: &mut dyn FnMut(TypeId, Access))

List the type & access requirement needed to do the extraction. This function must have constant behavior; it is unsound otherwise.

type Owned = Self

unsafe fn extract(_universe: &Universe, rez: &mut Rez) -> Self::Owned

unsafe fn convert(_universe: &Universe, owned: *mut Self::Owned) -> Self

type Cleanup = ()

Default is (), which does nothing.

impl<'a, M: TableMarker, T: 'static + Send + Sync + Ord> Extract for &'a mut ColumnIndex<M, T>

fn each_resource(f: &mut dyn FnMut(TypeId, Access))

List the type & access requirement needed to do the extraction. This function must have constant behavior; it is unsound otherwise.

type Owned = Self

unsafe fn extract(_universe: &Universe, rez: &mut Rez) -> Self::Owned

unsafe fn convert(_universe: &Universe, owned: *mut Self::Owned) -> Self

type Cleanup = ()

Default is (), which does nothing.