Struct RawChunk

pub struct RawChunk<D = Vec<u8>> { /* private fields */ }

Represents a raw chunk

Implementations

impl RawChunk

pub fn from_data<T: Into<Vec<u8>>>(ty: ChunkType, data: T) -> Self

Create a new RawChunk from given ChunkType and bytes.

Examples

use libpna::{prelude::*, ChunkType, RawChunk};

let data = [0xAA, 0xBB, 0xCC, 0xDD];
let chunk = RawChunk::from_data(ChunkType::FDAT, data);

assert_eq!(chunk.length(), 4);
assert_eq!(chunk.ty(), ChunkType::FDAT);
assert_eq!(chunk.data(), &[0xAA, 0xBB, 0xCC, 0xDD]);
assert_eq!(chunk.crc(), 1207118608);

Trait Implementations

impl Chunk for RawChunk

fn length(&self) -> u32

Length of data in bytes.

fn ty(&self) -> ChunkType

Type of chunk.

fn data(&self) -> &[u8]

Data of chunk.

fn crc(&self) -> u32

CRC32 of chunk type and data.

impl Chunk for RawChunk<&[u8]>

fn length(&self) -> u32

Length of data in bytes.

fn ty(&self) -> ChunkType

Type of chunk.

fn data(&self) -> &[u8]

Data of chunk.

fn crc(&self) -> u32

CRC32 of chunk type and data.

impl Chunk for RawChunk<Cow<'_, [u8]>>

fn length(&self) -> u32

Length of data in bytes.

fn ty(&self) -> ChunkType

Type of chunk.

fn data(&self) -> &[u8]

Data of chunk.

fn crc(&self) -> u32

CRC32 of chunk type and data.

impl<D: Clone> Clone for RawChunk<D>

fn clone(&self) -> RawChunk<D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<D: Debug> Debug for RawChunk<D>

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

Formats the value using the given formatter.

impl<'a> From<RawChunk<&'a [u8]>> for RawChunk<Vec<u8>>

fn from(value: RawChunk<&'a [u8]>) -> Self

Converts to this type from the input type.

impl<'a> From<RawChunk<&'a [u8]>> for RawChunk<Cow<'a, [u8]>>

fn from(value: RawChunk<&'a [u8]>) -> Self

Converts to this type from the input type.

impl<'a> From<RawChunk<Cow<'a, [u8]>>> for RawChunk<Vec<u8>>

fn from(value: RawChunk<Cow<'a, [u8]>>) -> Self

Converts to this type from the input type.

impl From<RawChunk> for RawChunk<Cow<'_, [u8]>>

fn from(value: RawChunk<Vec<u8>>) -> Self

Converts to this type from the input type.

impl<D: Hash> Hash for RawChunk<D>

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<D: Ord> Ord for RawChunk<D>

fn cmp(&self, other: &RawChunk<D>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<D: PartialEq> PartialEq for RawChunk<D>

fn eq(&self, other: &RawChunk<D>) -> 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<D: PartialOrd> PartialOrd for RawChunk<D>

fn partial_cmp(&self, other: &RawChunk<D>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<D: Eq> Eq for RawChunk<D>

impl<D> StructuralPartialEq for RawChunk<D>