parquet::record

Trait MapAccessor

Source 
pub trait MapAccessor {
    // Required methods
    fn get_keys<'a>(&'a self) -> Box<dyn ListAccessor + 'a>;
    fn get_values<'a>(&'a self) -> Box<dyn ListAccessor + 'a>;
}
Expand description

Trait for type-safe access of an index for a Map

Required Methods§

Source

fn get_keys<'a>(&'a self) -> Box<dyn ListAccessor + 'a>

Get the keys of the map.

Source

fn get_values<'a>(&'a self) -> Box<dyn ListAccessor + 'a>

Get the values of the map.

Implementors§