Struct DTM 

pub struct DTM {
    pub pixel_size: u32,
    pub channel_count: u32,
    pub width: u32,
    pub height: u32,
}

The descriptor of a DTM image.

This value is parsed from the image header during decoding or is specified for encoding.

Fields

pixel_size: u32

channel_count: u32

width: u32

height: u32

Implementations

impl DTM

pub fn decode_file<P: AsRef<Path>>( path: P, ) -> Result<(Self, Vec<u8>), DecodeError>

Decodes a DTM image from a file into a newly allocated Vec.

pub fn decode(encoded: &[u8], decoded: &mut [u8]) -> Result<Self, DecodeError>

Decodes a DTM image from a byte slice into the decoded slice.

pub fn decode_alloc(encoded: &[u8]) -> Result<(Self, Vec<u8>), DecodeError>

Decodes a DTM image from a byte slice into a newly allocated Vec.

impl DTM

pub fn encode_file<P: AsRef<Path>>( &self, path: P, decoded: &[u8], ) -> Result<(), EncodeError>

Encodes a DTM image from a pixel slice into a file.

pub fn encode_alloc(&self, decoded: &[u8]) -> Result<Vec<u8>, EncodeError>

Encodes a DTM image from a pixel slice into a newly allocated Vec.

impl DTM

pub fn image_size(&self) -> usize

Returns the size of the decoded image in bytes .

pub fn channel_size(&self) -> usize

Returns the size of a channel of the decoded image in bytes .

Trait Implementations

impl Clone for DTM

fn clone(&self) -> DTM

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DTM

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

Formats the value using the given formatter.

impl Hash for DTM

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DTM

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for DTM

impl Eq for DTM

impl StructuralPartialEq for DTM