Struct DeliveryBlob 

pub struct DeliveryBlob {
    pub header: DeliveryBlobHeader,
    pub payload_length: usize,
    pub is_compressed: bool,
}

Untyped header + metadata fields of an RFC 0207 delivery blob.

Fields

header: DeliveryBlobHeader

payload_length: usize

is_compressed: bool

Implementations

impl DeliveryBlob

pub fn parse( data: &[u8], allow_type3: bool, ) -> Result<Option<(DeliveryBlob, &[u8])>, DeliveryBlobError>

Attempt to parse data as a delivery blob. On success, returns validated blob info, and the remainder of data representing the blob payload.

If allow_type3 is false, Type 3 delivery blobs will return DeliveryBlobError::InvalidType.

pub fn decompressed_size(delivery_blob: &[u8]) -> Result<u64, DecompressError>

Return the decompressed size of the blob without decompressing it.

pub fn decompress(delivery_blob: &[u8]) -> Result<Vec<u8>, DecompressError>

Decompress a delivery blob in delivery_blob.

pub fn decompress_to( delivery_blob: &[u8], writer: impl Write, ) -> Result<(), DecompressError>

Decompress a delivery blob in delivery_blob to writer.

Trait Implementations

impl Clone for DeliveryBlob

fn clone(&self) -> DeliveryBlob

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DeliveryBlob

impl Debug for DeliveryBlob

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

Formats the value using the given formatter.

impl Eq for DeliveryBlob

impl From<DeliveryBlob> for Type1Blob

fn from(blob: DeliveryBlob) -> Self

Converts to this type from the input type.

impl From<DeliveryBlob> for Type2Blob

fn from(blob: DeliveryBlob) -> Self

Converts to this type from the input type.

impl From<DeliveryBlob> for Type3Blob

fn from(blob: DeliveryBlob) -> Self

Converts to this type from the input type.

impl From<Type1Blob> for DeliveryBlob

fn from(blob: Type1Blob) -> Self

Converts to this type from the input type.

impl From<Type2Blob> for DeliveryBlob

fn from(blob: Type2Blob) -> Self

Converts to this type from the input type.

impl From<Type3Blob> for DeliveryBlob

fn from(blob: Type3Blob) -> Self

Converts to this type from the input type.

impl PartialEq for DeliveryBlob

fn eq(&self, other: &DeliveryBlob) -> 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 StructuralPartialEq for DeliveryBlob