Struct Meta 

pub struct Meta {
    pub hdlr: Hdlr,
    pub items: Vec<Any>,
}

Fields

hdlr: Hdlr

items: Vec<Any>

Implementations

impl Meta

pub fn get<T: MetaAtom>(&self) -> Option<&T>

A helper to get a common meta atom from the items vec.

pub fn get_mut<T: MetaAtom>(&mut self) -> Option<&mut T>

A helper to get a common meta atom from the items vec.

pub fn push<T: MetaAtom>(&mut self, atom: T)

A helper to insert a common meta atom into the items vec.

pub fn remove<T: MetaAtom>(&mut self) -> Option<T>

A helper to remove a common meta atom from the items vec.

This removes the first instance of the atom from the vec.

Trait Implementations

impl AnyAtom for Meta

fn from_any(any: Any) -> Option<Self>

fn from_any_ref(any: &Any) -> Option<&Self>

fn from_any_mut(any: &mut Any) -> Option<&mut Self>

fn into_any(self) -> Any

impl Atom for Meta

const KIND: FourCC

fn decode_body<B: Buf>(buf: &mut B) -> Result<Self>

fn encode_body<B: BufMut>(&self, buf: &mut B) -> Result<()>

impl Clone for Meta

fn clone(&self) -> Meta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Meta

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

Formats the value using the given formatter.

impl From<Meta> for Any

fn from(inner: Meta) -> Self

Converts to this type from the input type.

impl PartialEq for Meta

fn eq(&self, other: &Meta) -> 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 TryFrom<Any> for Meta

type Error = Any

The type returned in the event of a conversion error.

fn try_from(any: Any) -> Result<Self, Any>

Performs the conversion.

impl Eq for Meta

impl StructuralPartialEq for Meta