[][src]Struct sequoia_openpgp::packet::prelude::CompressedData

pub struct CompressedData { /* fields omitted */ }

Holds a compressed data packet.

A compressed data packet is a container. See Section 5.6 of RFC 4880 for details.

When the parser encounters a compressed data packet with an unknown compress algorithm, it returns an Unknown packet instead of a CompressedData packet.

Methods

impl CompressedData[src]

pub fn new(algo: CompressionAlgorithm) -> Self[src]

Returns a new CompressedData packet.

pub fn algorithm(&self) -> CompressionAlgorithm[src]

Gets the compression algorithm.

pub fn set_algorithm(
    &mut self,
    algo: CompressionAlgorithm
) -> CompressionAlgorithm
[src]

Sets the compression algorithm.

impl CompressedData[src]

This packet implements the container interface.

Container packets can contain other packets, unprocessed data, or both.

pub fn body(&self) -> &[u8][src]

Gets a reference to the this packet's body.

pub fn body_mut(&mut self) -> &mut Vec<u8>[src]

Gets a mutable reference to the this packet's body.

pub fn set_body(&mut self, data: Vec<u8>) -> Vec<u8>[src]

Sets the this packet's body.

pub fn children_ref(&self) -> &[Packet][src]

Returns a reference to this Packet's children.

pub fn children_mut(&mut self) -> &mut Vec<Packet>[src]

Returns a mutable reference to this Packet's children.

pub fn children<'a>(&'a self) -> impl Iterator<Item = &'a Packet>[src]

Returns an iterator over the packet's immediate children.

Important traits for Iter<'a>
pub fn descendants(&self) -> Iter[src]

Returns an iterator over all of the packet's descendants, in depth-first order.

Trait Implementations

impl Clone for CompressedData[src]

impl Debug for CompressedData[src]

impl<'a> Deref for CompressedData[src]

type Target = Common

The resulting type after dereferencing.

impl<'a> DerefMut for CompressedData[src]

impl Eq for CompressedData[src]

impl From<CompressedData> for Packet[src]

impl Hash for CompressedData[src]

impl<'a> Parse<'a, CompressedData> for CompressedData[src]

impl PartialEq<CompressedData> for CompressedData[src]

impl Serialize for CompressedData[src]

fn serialize(&self, o: &mut dyn Write) -> Result<()>[src]

Writes a serialized version of the specified CompressedData packet to o.

This function works recursively: if the CompressedData packet contains any packets, they are also serialized.

impl SerializeInto for CompressedData[src]

fn serialized_len(&self) -> usize[src]

Computes the maximal length of the serialized representation.

The size of the serialized compressed data packet is tricky to predict. First, it depends on the data being compressed. Second, we emit partial body encoded data.

This function tries overestimates the length. However, it may happen that serialize_into() fails.

Errors

If serialization would fail, this function returns 0.

impl StructuralEq for CompressedData[src]

impl StructuralPartialEq for CompressedData[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,