Enum Block

pub enum Block {
    Streaminfo(Streaminfo),
    Padding(Padding),
    Application(Application),
    SeekTable(SeekTable),
    VorbisComment(VorbisComment),
    Cuesheet(Cuesheet),
    Picture(Picture),
}

Any possible FLAC metadata block

Each block consists of a BlockHeader followed by the block’s contents.

┌──────────┬────────┬┄┄┄┄┄┄┄┄┬┄┄┄┬────────┬┄┄┄┄┄┄┄┄┬┄┄┄╮
│ FLAC Tag │ Block₀ │ Block₁ ┆ … ┆ Frame₀ │ Frame₁ ┆ … ┆ FLAC File
└──────────┼────────┼┄┄┄┄┄┄┄┄┴┄┄┄┴────────┴┄┄┄┄┄┄┄┄┴┄┄┄╯
╭──────────╯        ╰────────────────────────╮
├──────────────┬─────────────────────────────┤
│ Block Header │     Metadata Block Data     │           Metadata Block
└──────────────┴─────────────────────────────┘

Variants

Streaminfo(Streaminfo)

The STREAMINFO block

Padding(Padding)

The PADDING block

Application(Application)

The APPLICATION block

SeekTable(SeekTable)

The SEEKTABLE block

VorbisComment(VorbisComment)

The VORBIS_COMMENT block

Cuesheet(Cuesheet)

The CUESHEET block

Picture(Picture)

The PICTURE block

Implementations

impl Block

pub fn block_type(&self) -> BlockType

Our block type

Trait Implementations

impl AsBlockRef for Block

fn as_block_ref(&self) -> BlockRef<'_>

Returns fresh reference to ourself.

impl Clone for Block

fn clone(&self) -> Block

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Block

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

Formats the value using the given formatter.

impl From<Application> for Block

fn from(b: Application) -> Self

Converts to this type from the input type.

impl From<Cuesheet> for Block

fn from(b: Cuesheet) -> Self

Converts to this type from the input type.

impl From<Padding> for Block

fn from(b: Padding) -> Self

Converts to this type from the input type.

impl From<Picture> for Block

fn from(b: Picture) -> Self

Converts to this type from the input type.

impl From<SeekTable> for Block

fn from(b: SeekTable) -> Self

Converts to this type from the input type.

impl From<Streaminfo> for Block

fn from(b: Streaminfo) -> Self

Converts to this type from the input type.

impl From<VorbisComment> for Block

fn from(b: VorbisComment) -> Self

Converts to this type from the input type.

impl FromBitStreamWith<'_> for Block

type Context = BlockHeader

Some context to use when parsing

type Error = Error

Error generated during parsing, such as io::Error

fn from_reader<R: BitRead + ?Sized>( r: &mut R, header: &BlockHeader, ) -> Result<Self, Self::Error>

Parse Self from reader with the given context

impl FromIterator<Block> for Result<BlockList, Error>

fn from_iter<T: IntoIterator<Item = Block>>(iter: T) -> Self

Creates a value from an iterator.

impl PartialEq for Block

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

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

const 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 ToBitStreamUsing for Block

type Context = bool

Some context to consume when writing

type Error = Error

Error generated during building, such as io::Error

fn to_writer<W: BitWrite + ?Sized>( &self, w: &mut W, is_last: bool, ) -> Result<(), Error>

Generate self to writer

fn bits<C>(&self, context: Self::Context) -> Result<C, Self::Error>

where C: Counter, Self: Sized,

Returns length of self in bits, if possible

impl TryFrom<Block> for Application

type Error = ()

The type returned in the event of a conversion error.

fn try_from(block: Block) -> Result<Self, ()>

Performs the conversion.

impl TryFrom<Block> for Cuesheet

type Error = ()

The type returned in the event of a conversion error.

fn try_from(block: Block) -> Result<Self, ()>

Performs the conversion.

impl TryFrom<Block> for Padding

type Error = ()

The type returned in the event of a conversion error.

fn try_from(block: Block) -> Result<Self, ()>

Performs the conversion.

impl TryFrom<Block> for Picture

type Error = ()

The type returned in the event of a conversion error.

fn try_from(block: Block) -> Result<Self, ()>

Performs the conversion.

impl TryFrom<Block> for SeekTable

type Error = ()

The type returned in the event of a conversion error.

fn try_from(block: Block) -> Result<Self, ()>

Performs the conversion.

impl TryFrom<Block> for Streaminfo

type Error = ()

The type returned in the event of a conversion error.

fn try_from(block: Block) -> Result<Self, ()>

Performs the conversion.

impl TryFrom<Block> for VorbisComment

type Error = ()

The type returned in the event of a conversion error.

fn try_from(block: Block) -> Result<Self, ()>

Performs the conversion.

impl Eq for Block

impl StructuralPartialEq for Block