Trait parquet::record::MapAccessor[−][src]

pub trait MapAccessor {
    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

`fn get_keys<'a>(&'a self) -> Box<dyn ListAccessor + 'a>`[src]

`fn get_values<'a>(&'a self) -> Box<dyn ListAccessor + 'a>`[src]

Implementors

`impl MapAccessor for Map`[src]

`fn get_keys<'a>(&'a self) -> Box<dyn ListAccessor + 'a>`[src]

`fn get_values<'a>(&'a self) -> Box<dyn ListAccessor + 'a>`[src]