[−][src]Struct sequoia_openpgp::packet::prelude::CompressedData
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
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pub fn new(algo: CompressionAlgorithm) -> Self
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Returns a new CompressedData
packet.
pub fn algo(&self) -> CompressionAlgorithm
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Gets the compression algorithm.
pub fn set_algo(&mut self, algo: CompressionAlgorithm) -> CompressionAlgorithm
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Sets the compression algorithm.
Methods from Deref<Target = Container>
pub fn children_ref(&self) -> Option<&[Packet]>
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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>>
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Returns a mutable reference to this Packet's children.
Returns None
if the body is not structured.
pub fn descendants(&self) -> Option<Iter<'_>>
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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>>
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Returns an iterator over the packet's immediate children.
Returns None
if the body is not structured.
pub fn body(&self) -> &Body
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Gets the packet's body.
pub fn set_body(&mut self, body: Body) -> Body
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Sets the packet's body.
Trait Implementations
impl Clone for CompressedData
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fn clone(&self) -> CompressedData
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fn clone_from(&mut self, source: &Self)
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impl Debug for CompressedData
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impl Deref for CompressedData
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type Target = Container
The resulting type after dereferencing.
fn deref(&self) -> &Self::Target
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impl DerefMut for CompressedData
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impl Eq for CompressedData
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impl From<CompressedData> for Packet
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fn from(s: CompressedData) -> Self
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impl Hash for CompressedData
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl IntoIterator for CompressedData
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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?
fn into_iter(self) -> Self::IntoIter
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impl Marshal for CompressedData
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fn serialize(&self, o: &mut dyn Write) -> Result<()>
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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.
fn export(&self, o: &mut dyn Write) -> Result<()>
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impl MarshalInto for CompressedData
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fn serialized_len(&self) -> usize
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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.
fn serialize_into(&self, buf: &mut [u8]) -> Result<usize>
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fn to_vec(&self) -> Result<Vec<u8>>
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fn export_into(&self, buf: &mut [u8]) -> Result<usize>
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fn export_to_vec(&self) -> Result<Vec<u8>>
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impl<'a> Parse<'a, CompressedData> for CompressedData
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fn from_reader<R: 'a + Read>(reader: R) -> Result<Self>
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fn from_file<P: AsRef<Path>>(path: P) -> Result<T>
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fn from_bytes<D: AsRef<[u8]> + ?Sized>(data: &'a D) -> Result<T>
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impl PartialEq<CompressedData> for CompressedData
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fn eq(&self, other: &CompressedData) -> bool
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fn ne(&self, other: &CompressedData) -> bool
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impl StructuralEq for CompressedData
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impl StructuralPartialEq for CompressedData
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Auto Trait Implementations
impl RefUnwindSafe for CompressedData
impl Send for CompressedData
impl Sync for CompressedData
impl Unpin for CompressedData
impl UnwindSafe for CompressedData
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> DynClone for T where
T: Clone,
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T: Clone,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<I> IntoIterator for I where
I: Iterator,
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I: Iterator,
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?
fn into_iter(self) -> I
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,