Struct DownloadInfoRequest 

pub struct DownloadInfoRequest<'a> {
    pub transaction_id: u32,
    pub adaptation: &'a [u8],
    pub buffer_size: u32,
    pub maximum_block_size: u16,
    pub compatibility_descriptor: &'a [u8],
    pub private_data: &'a [u8],
}

DownloadInfoRequest() (Table 79) — client (host) → server. The compatibility-descriptor block and private-data block are opaque (their inner descriptor loops are manufacturer-defined per §6.7.5).

Fields

transaction_id: u32

transactionId (client assigned; 2 MSBs zero per DSM-CC).

adaptation: &'a [u8]

adaptationType + adaptationDataBytes (opaque CA/private adaptation).

buffer_size: u32

bufferSize.

maximum_block_size: u16

maximumBlockSize.

compatibility_descriptor: &'a [u8]

compatibilityDescriptor() — compatibilityDescriptorLength + descriptorCount + the descriptor loop, carried verbatim.

private_data: &'a [u8]

privateDataBytes (privateDataLength-prefixed; per §6.7.5.4 shall be empty).

Trait Implementations

impl<'a> Clone for DownloadInfoRequest<'a>

fn clone(&self) -> DownloadInfoRequest<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for DownloadInfoRequest<'a>

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

Formats the value using the given formatter.

impl<'a> Default for DownloadInfoRequest<'a>

fn default() -> DownloadInfoRequest<'a>

Returns the “default value” for a type.

impl<'a> Eq for DownloadInfoRequest<'a>

impl<'a> Parse<'a> for DownloadInfoRequest<'a>

type Error = Error

The error type this implementer returns. Typically the enclosing crate’s Error enum.

fn parse(body: &'a [u8]) -> Result<Self>

Parse bytes as Self. Returns Err(Self::Error) on any protocol violation or buffer underrun.

impl<'a> PartialEq for DownloadInfoRequest<'a>

fn eq(&self, other: &DownloadInfoRequest<'a>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<'a> Serialize for DownloadInfoRequest<'a>

Available on crate feature serde only.

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Serialize for DownloadInfoRequest<'_>

type Error = Error

The error type this implementer returns (usually the same as the corresponding Parse impl, but need not be).

fn serialized_len(&self) -> usize

Number of bytes serialize_into will write.

fn serialize_into(&self, buf: &mut [u8]) -> Result<usize>

Write the serialised form into buf. Returns the number of bytes written (always equal to serialized_len()).

fn to_bytes(&self) -> Vec<u8>

where Self::Error: Debug,

Convenience: allocate a Vec and serialise into it.

impl<'a> StructuralPartialEq for DownloadInfoRequest<'a>