Struct png::DecodeOptions

pub struct DecodeOptions {
    ignore_adler32: bool,
    ignore_crc: bool,
    ignore_text_chunk: bool,
    ignore_iccp_chunk: bool,
    skip_ancillary_crc_failures: bool,
}

Decoder configuration options

Fields

ignore_adler32: bool

ignore_crc: bool

ignore_text_chunk: bool

ignore_iccp_chunk: bool

skip_ancillary_crc_failures: bool

Implementations

impl DecodeOptions

pub fn set_ignore_adler32(&mut self, ignore_adler32: bool)

When set, the decoder will not compute and verify the Adler-32 checksum.

Defaults to true.

pub fn set_ignore_crc(&mut self, ignore_crc: bool)

When set, the decoder will not compute and verify the CRC code.

Defaults to false.

pub fn set_ignore_checksums(&mut self, ignore_checksums: bool)

Flag to ignore computing and verifying the Adler-32 checksum and CRC code.

pub fn set_ignore_text_chunk(&mut self, ignore_text_chunk: bool)

Ignore text chunks while decoding.

Defaults to false.

pub fn set_ignore_iccp_chunk(&mut self, ignore_iccp_chunk: bool)

Ignore ICCP chunks while decoding.

Defaults to false.

pub fn set_skip_ancillary_crc_failures( &mut self, skip_ancillary_crc_failures: bool, )

Ignore ancillary chunks if CRC fails

Defaults to true

Trait Implementations

impl Clone for DecodeOptions

fn clone(&self) -> DecodeOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for DecodeOptions

fn default() -> Self

Returns the “default value” for a type.