[][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.

Implementations

impl CompressedData[src]

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

Returns a new CompressedData packet.

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

Gets the compression algorithm.

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

Sets the compression algorithm.

Methods from Deref<Target = Container>

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

Returns a reference to this Packet's children.

Returns None if the body is not structured.

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

Returns a mutable reference to this Packet's children.

Returns None if the body is not structured.

pub fn descendants(&self) -> Option<Iter>[src]

Returns an iterator over the packet's descendants. The descendants are visited in depth-first order.

Returns None if the body is not structured.

pub fn children<'a>(&'a self) -> Option<Iter<'a, Packet>>[src]

Returns an iterator over the packet's immediate children.

Returns None if the body is not structured.

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

Gets the packet's body.

pub fn set_body(&mut self, body: Body) -> Body[src]

Sets the packet's body.

Trait Implementations

impl Clone for CompressedData[src]

impl Debug for CompressedData[src]

impl Deref for CompressedData[src]

type Target = Container

The resulting type after dereferencing.

impl DerefMut for CompressedData[src]

impl Eq for CompressedData[src]

impl From<CompressedData> for Packet[src]

impl Hash for CompressedData[src]

impl IntoIterator for CompressedData[src]

Implement IntoIterator so that cert::insert_packets(sig) just works.

type Item = CompressedData

The type of the elements being iterated over.

type IntoIter = Once<CompressedData>

Which kind of iterator are we turning this into?

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

impl PartialEq<CompressedData> for CompressedData[src]

impl StructuralEq for CompressedData[src]

impl StructuralPartialEq for CompressedData[src]

Auto Trait Implementations

Blanket Implementations

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

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

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<I> IntoIterator for I where
    I: Iterator
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type Item = <I as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = I

Which kind of iterator are we turning this into?

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.