Struct versatiles_lib::shared::convert::DataConverter

pub struct DataConverter { /* private fields */ }

A structure representing a pipeline of conversions to be applied to a blob

Implementations

impl DataConverter

pub fn new_empty() -> DataConverter

Create a new empty DataConverter

pub fn is_empty(&self) -> bool

Return true if the DataConverter has an empty pipeline

pub fn new_tile_recompressor( src_form: &TileFormat, src_comp: &Compression, dst_form: &TileFormat, dst_comp: &Compression, force_recompress: bool ) -> DataConverter

Create a new DataConverter for tile recompression from src_form and src_comp to dst_form and dst_comp with optional forced recompression

pub fn new_compressor(dst_comp: &Compression) -> DataConverter

Constructs a new DataConverter instance that compresses data using the specified compression algorithm. The dst_comp parameter specifies the compression algorithm to use: Compression::Uncompressed, Compression::Gzip, or Compression::Brotli.

pub fn new_decompressor(src_comp: &Compression) -> DataConverter

Constructs a new DataConverter instance that decompresses data using the specified compression algorithm. The src_comp parameter specifies the compression algorithm to use: Compression::Uncompressed, Compression::Gzip, or Compression::Brotli.

pub fn process_blob(&self, blob: Blob) -> Result<Blob>

Runs the data through the pipeline of conversion functions and returns the result.

pub fn process_stream<'a>(&'a self, stream: TileStream<'a>) -> TileStream<'a>

Runs a stream through the pipeline of conversion functions

pub fn as_string(&self) -> String

Returns a string describing the pipeline of conversion functions.

Trait Implementations

impl Clone for DataConverter

fn clone(&self) -> DataConverter

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DataConverter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for DataConverter

Implements the PartialEq trait for the DataConverter struct. This function returns true if the description method of both DataConverter instances returns the same value.

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for DataConverter

Implements the Eq trait for the DataConverter struct. This trait is used in conjunction with PartialEq to provide a total equality relation for DataConverter instances.