Struct FilterRegistry 

pub struct FilterRegistry { /* private fields */ }

A registry of filter implementations.

Comes pre-loaded with deflate, shuffle, and fletcher32. Users can register additional filters (e.g., Blosc, LZ4, ZFP) before reading datasets.

Implementations

impl FilterRegistry

pub fn new() -> Self

Create a new registry with the built-in filters pre-registered.

pub fn register(&mut self, id: u16, f: FilterFn)

Register a custom filter implementation for the given filter ID.

Overwrites any previously registered filter with the same ID.

pub fn apply( &self, filter: &FilterDescription, data: &[u8], element_size: usize, ) -> Result<Vec<u8>>

Apply a single filter by ID.

pub fn apply_with_limit( &self, filter: &FilterDescription, data: &[u8], element_size: usize, max_output_len: Option<usize>, ) -> Result<Vec<u8>>

Apply a single filter by ID, passing a maximum decoded output length to built-in filters that can enforce it while decoding.

Trait Implementations

impl Default for FilterRegistry

fn default() -> Self

Returns the “default value” for a type.