Struct img_parts::riff::RiffChunk

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pub struct RiffChunk { /* private fields */ }

Expand description

The representation of a RIFF chunk

Implementations

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impl RiffChunk

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pub fn new(id: [u8 ; 4], content: RiffContent) -> RiffChunk

Construct a new RIFF chunk.

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pub fn from_bytes(b: Bytes) -> Result<RiffChunk>

Create a new RiffChunk image from a Reader.

Errors

This method fails if the file signature doesn’t match or one of the chunks is corrupted or truncated.

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pub fn id(&self) -> [u8 ; 4]

Get the id of this RiffChunk

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pub fn content(&self) -> &RiffContent

Get the content of this RiffChunk

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pub fn content_mut(&mut self) -> &mut RiffContent

Get a mutable reference to the content of this RiffChunk

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pub fn len(&self) -> u32

Get the total size of this RiffChunk once it is encoded.

The size is the sum of:

The chunk id (4 bytes).
The size field (4 bytes).
The size of the content + a single padding byte if the size is odd.

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pub fn encoder(self) -> ImageEncoder<Self>ⓘNotable traits for ImageEncoder`impl<I: EncodeAt> Iterator for ImageEncoder type Item = Bytes;`

Returns an encoder for this RiffChunk

Trait Implementations

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impl Clone for RiffChunk

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fn clone(&self) -> RiffChunk

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for RiffChunk

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

Formats the value using the given formatter. Read more

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impl PartialEq<RiffChunk> for RiffChunk

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

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

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

This method tests for !=.

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impl StructuralPartialEq for RiffChunk

Auto Trait Implementations

impl RefUnwindSafe for RiffChunk

impl Send for RiffChunk

impl Sync for RiffChunk

impl Unpin for RiffChunk

impl UnwindSafe for RiffChunk

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct img_parts::riff::RiffChunk

Implementations

impl RiffChunk

pub fn new(id: [u8; 4], content: RiffContent) -> RiffChunk

pub fn from_bytes(b: Bytes) -> Result<RiffChunk>

Errors

pub fn id(&self) -> [u8; 4]

pub fn content(&self) -> &RiffContent

pub fn content_mut(&mut self) -> &mut RiffContent

pub fn len(&self) -> u32

pub fn encoder(self) -> ImageEncoder<Self>ⓘNotable traits for ImageEncoder<I>impl<I: EncodeAt> Iterator for ImageEncoder<I> type Item = Bytes;

Trait Implementations

impl Clone for RiffChunk

fn clone(&self) -> RiffChunk

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

impl Debug for RiffChunk

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

impl PartialEq<RiffChunk> for RiffChunk

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

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

impl StructuralPartialEq for RiffChunk

Auto Trait Implementations

impl RefUnwindSafe for RiffChunk

impl Send for RiffChunk

impl Sync for RiffChunk

impl Unpin for RiffChunk

impl UnwindSafe for RiffChunk

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn new(id: [u8 ; 4], content: RiffContent) -> RiffChunk

pub fn id(&self) -> [u8 ; 4]

pub fn encoder(self) -> ImageEncoder<Self>ⓘNotable traits for ImageEncoder<I>`impl<I: EncodeAt> Iterator for ImageEncoder<I> type Item = Bytes;`

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,