Enum sequoia_openpgp::types::CompressionAlgorithm [−][src]
#[non_exhaustive] pub enum CompressionAlgorithm { Uncompressed, Zip, Zlib, BZip2, Private(u8), Unknown(u8), }
The OpenPGP compression algorithms as defined in Section 9.3 of RFC 4880.
Note: This enum cannot be exhaustively matched to allow future extensions.
Examples
Use CompressionAlgorithm
to set the preferred compressions algorithms on
a signature:
use sequoia_openpgp as openpgp; use openpgp::packet::signature::SignatureBuilder; use openpgp::types::{HashAlgorithm, CompressionAlgorithm, SignatureType}; let mut builder = SignatureBuilder::new(SignatureType::DirectKey) .set_hash_algo(HashAlgorithm::SHA512) .set_preferred_compression_algorithms(vec![ CompressionAlgorithm::Zlib, CompressionAlgorithm::BZip2, ])?;
Variants (Non-exhaustive)
Null compression.
DEFLATE Compressed Data.
See RFC 1951 for details. Section 9.3 of RFC 4880 recommends that this algorithm should be implemented.
ZLIB Compressed Data.
See RFC 1950 for details.
bzip2
Private(u8)
Private compression algorithm identifier.
Unknown(u8)
Unknown compression algorithm identifier.
Implementations
impl CompressionAlgorithm
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impl CompressionAlgorithm
[src]pub fn is_supported(&self) -> bool
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pub fn is_supported(&self) -> bool
[src]Returns whether this algorithm is supported.
Examples
use sequoia_openpgp as openpgp; use openpgp::types::CompressionAlgorithm; assert!(CompressionAlgorithm::Uncompressed.is_supported()); assert!(CompressionAlgorithm::Zip.is_supported()); assert!(!CompressionAlgorithm::Private(101).is_supported());
Trait Implementations
impl Clone for CompressionAlgorithm
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impl Clone for CompressionAlgorithm
[src]fn clone(&self) -> CompressionAlgorithm
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fn clone(&self) -> CompressionAlgorithm
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for CompressionAlgorithm
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impl Debug for CompressionAlgorithm
[src]impl Default for CompressionAlgorithm
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impl Default for CompressionAlgorithm
[src]impl Display for CompressionAlgorithm
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impl Display for CompressionAlgorithm
[src]impl Hash for CompressionAlgorithm
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impl Hash for CompressionAlgorithm
[src]impl Ord for CompressionAlgorithm
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impl Ord for CompressionAlgorithm
[src]impl PartialEq<CompressionAlgorithm> for CompressionAlgorithm
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impl PartialEq<CompressionAlgorithm> for CompressionAlgorithm
[src]fn eq(&self, other: &CompressionAlgorithm) -> bool
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fn eq(&self, other: &CompressionAlgorithm) -> bool
[src]This method tests for self
and other
values to be equal, and is used
by ==
. Read more
fn ne(&self, other: &CompressionAlgorithm) -> bool
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fn ne(&self, other: &CompressionAlgorithm) -> bool
[src]This method tests for !=
.
impl PartialOrd<CompressionAlgorithm> for CompressionAlgorithm
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impl PartialOrd<CompressionAlgorithm> for CompressionAlgorithm
[src]fn partial_cmp(&self, other: &CompressionAlgorithm) -> Option<Ordering>
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fn partial_cmp(&self, other: &CompressionAlgorithm) -> Option<Ordering>
[src]This method returns an ordering between self
and other
values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for CompressionAlgorithm
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impl Eq for CompressionAlgorithm
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impl StructuralEq for CompressionAlgorithm
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impl StructuralPartialEq for CompressionAlgorithm
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Auto Trait Implementations
impl RefUnwindSafe for CompressionAlgorithm
impl Send for CompressionAlgorithm
impl Sync for CompressionAlgorithm
impl Unpin for CompressionAlgorithm
impl UnwindSafe for CompressionAlgorithm
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more