Trait DataIndexable 

pub trait DataIndexable {
    // Required methods
    fn get_data_index(&self, key: &usize, current: bool) -> Option<&usize>;
    fn set_data_index(&mut self, key: usize, index: usize, current: bool);
}

Required Methods

fn get_data_index(&self, key: &usize, current: bool) -> Option<&usize>

Gets the data index for the provided key from either the current or previous index map, depending on the value of current.

Parameters

• key - The key to look up in the index map
• current - Whether to check the current or previous index map

Returns

Returns the index for the provided key if it exists, otherwise returns None.

fn set_data_index(&mut self, key: usize, index: usize, current: bool)

Sets the data index for the provided key in either the current or previous index map, depending on the value of current.

Parameters

• key - The key to insert into the index map
• index - The index value to associate with the key
• current - Whether to insert into the current or previous index map

If the key already exists in the chosen index map, the existing value will be overwritten with the provided index value.

Implementors

impl<D, S, T, ST, SYM, VS, VT> DataIndexable for Context<D, S, T, ST, SYM, VS, VT>

where D: Datable + Clone, S: Spatial<VS> + Clone, T: Temporal<VT> + Clone, ST: SpaceTemporal<VS, VT> + Clone, SYM: Symbolic + Clone, VS: Clone, VT: Clone,