Struct glsp_engine::TabEntries

pub struct TabEntries<'a>(_);

An adapter struct which can be used to iterate over the contents of a table.

Created by Tab::entries.

Implementations

impl<'a> TabEntries<'a>

pub fn iter<'b>(&'b self) -> IterTab<'a, 'b>

Creates an infallible iterator over this table's (key, value) pairs.

The iterator's item type will be (Val, Val).

pub fn iter_to<'b, K: FromVal, V: FromVal>(&'b self) -> IterTabTo<'a, 'b, K, V>

Creates a converting iterator over this table's (key, value) pairs.

The iterator can produce any tuple (K, V), where both K and V implement FromVal. Each key/value pair will be wrapped as GResult<(K, V)>, so it will need to be unwrapped using ? before it can be used.

pub fn keys<'b>(&'b self) -> IterTabKeys<'a, 'b>

Creates an infallible iterator over this table's keys.

The iterator's item type will be Val.

pub fn keys_to<'b, K: FromVal>(&'b self) -> IterTabKeysTo<'a, 'b, K>

Creates a converting iterator over this table's keys.

The iterator can produce any type which implements FromVal. Each key will be wrapped as a GResult<K>, so it will need to be unwrapped using ? before it can be used.

pub fn values<'b>(&'b self) -> IterTabValues<'a, 'b>

Creates an infallible iterator over this table's values.

The iterator's item type will be Val.

pub fn values_to<'b, V: FromVal>(&'b self) -> IterTabValuesTo<'a, 'b, V>

Creates a converting iterator over this table's values.

The iterator can produce any type which implements FromVal. Each key will be wrapped as a GResult<V>, so it will need to be unwrapped using ? before it can be used.

Trait Implementations

impl<'a, 'b> IntoIterator for &'b TabEntries<'a>

type Item = (Val, Val)

The type of the elements being iterated over.

type IntoIter = IterTab<'a, 'b>

Which kind of iterator are we turning this into?

fn into_iter(self) -> IterTab<'a, 'b>

Creates an iterator from a value.