Struct DataEntryUrlBox

pub struct DataEntryUrlBox {
    pub full_header: FullBoxHeader,
    pub location: Option<Utf8String>,
}

Data entry url box

ISO/IEC 14496-12 - 8.7.2

Fields

full_header: FullBoxHeader

The full box header.

location: Option<Utf8String>

A URL, and is required in a URL entry and optional in a URN entry, where it gives a location to find the resource with the given name. The URL type should be of a service that delivers a file (e.g. URLs of type file, http, ftp etc.), and which services ideally also permit random access. Relative URLs are permissible and are relative to the file that contains this data reference.

The official spec says that this field is mandatory but there are files that don’t have it (e.g. assets/avc_aac.mp4).

Trait Implementations

impl Debug for DataEntryUrlBox

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

Formats the value using the given formatter.

impl Default for DataEntryUrlBox

fn default() -> DataEntryUrlBox

Returns the “default value” for a type.

impl<'a> Deserialize<'a> for DataEntryUrlBox

fn deserialize<R>(reader: R) -> Result<Self>

where R: ZeroCopyReader<'a>,

Deserialize a value from the given zero-copy reader.

impl<'a> DeserializeSeed<'a, BoxHeader> for DataEntryUrlBox

fn deserialize_seed<R>(reader: R, _seed: BoxHeader) -> Result<Self>

where R: ZeroCopyReader<'a>,

Deserialize a value from the given zero-copy reader using the provided seed.

impl IsoBox for DataEntryUrlBox

const TYPE: BoxType

The box type of this box.

fn add_header_size(payload_size: usize) -> usize

This function calculates the header size, adds it to the given payload size and return the result.

fn box_header(&self) -> BoxHeader

Constructs a BoxHeader for this box.

fn serialize_box_header<W>(&self, writer: W) -> Result<()>

where W: Write,

Serializes the box header returned by IsoBox::box_header to the given writer.

impl IsoSized for DataEntryUrlBox

fn size(&self) -> usize

Returns the size of the type when serialized.

impl PartialEq for DataEntryUrlBox

fn eq(&self, other: &DataEntryUrlBox) -> 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 Serialize for DataEntryUrlBox

fn serialize<W>(&self, writer: W) -> Result<()>

where W: Write,

Serialize the value into the given writer.

impl Eq for DataEntryUrlBox

impl StructuralPartialEq for DataEntryUrlBox