Trait zarrs::array::codec::AsyncArrayPartialDecoderTraits

pub trait AsyncArrayPartialDecoderTraits: Send + Sync {
    // Required methods
    fn data_type(&self) -> &DataType;
    fn partial_decode_opt<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        array_subsets: &'life1 [ArraySubset],
        options: &'life2 CodecOptions,
    ) -> Pin<Box<dyn Future<Output = Result<Vec<ArrayBytes<'_>>, CodecError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;

    // Provided method
    fn partial_decode<'life0, 'life1, 'async_trait>(
        &'life0 self,
        array_subsets: &'life1 [ArraySubset],
    ) -> Pin<Box<dyn Future<Output = Result<Vec<ArrayBytes<'_>>, CodecError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
}

Available on crate feature async only.

Asynchronous partial array decoder traits.

Required Methods

fn data_type(&self) -> &DataType

Return the data type of the partial decoder.

fn partial_decode_opt<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, array_subsets: &'life1 [ArraySubset], options: &'life2 CodecOptions, ) -> Pin<Box<dyn Future<Output = Result<Vec<ArrayBytes<'_>>, CodecError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Explicit options variant of partial_decode.

Provided Methods

fn partial_decode<'life0, 'life1, 'async_trait>( &'life0 self, array_subsets: &'life1 [ArraySubset], ) -> Pin<Box<dyn Future<Output = Result<Vec<ArrayBytes<'_>>, CodecError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Partially decode a chunk with default codec options.

Errors

Returns CodecError if a codec fails, array subset is invalid, or the array subset shape does not match array view subset shape.

Implementors

impl<'a> AsyncArrayPartialDecoderTraits for ArrayPartialDecoderCache<'a>