[−][src]Struct sequoia_openpgp::parse::stream::DecryptorBuilder
A builder for Decryptor
.
This allows the customization of Decryptor
, which can
be built using DecryptorBuilder::with_policy
.
Implementations
impl<'a> DecryptorBuilder<'a>
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pub fn buffer_size(self, size: usize) -> Self
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Changes the amount of buffered data.
By default, we buffer up to 25 megabytes of net message data
(see DEFAULT_BUFFER_SIZE
). This changes the default.
Examples
use sequoia_openpgp as openpgp; use openpgp::parse::{Parse, stream::*}; use openpgp::policy::StandardPolicy; let p = &StandardPolicy::new(); struct Helper {}; impl VerificationHelper for Helper { // ... } impl DecryptionHelper for Helper { // ... } let message = // ... let h = Helper {}; let mut v = DecryptorBuilder::from_bytes(message)? .buffer_size(1 << 12) .with_policy(p, None, h)?;
pub fn mapping(self, enabled: bool) -> Self
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Enables mapping.
If mapping is enabled, the packet parser will create a Map
of the packets that can be inspected in
VerificationHelper::inspect
. Note that this buffers the
packets contents, and is not recommended unless you know that
the packets are small.
Examples
use sequoia_openpgp as openpgp; use openpgp::parse::{Parse, stream::*}; use openpgp::policy::StandardPolicy; let p = &StandardPolicy::new(); struct Helper {}; impl VerificationHelper for Helper { // ... } impl DecryptionHelper for Helper { // ... } let message = // ... let h = Helper {}; let mut v = DecryptorBuilder::from_bytes(message)? .mapping(true) .with_policy(p, None, h)?;
pub fn with_policy<T, H>(
self,
policy: &'a dyn Policy,
time: T,
helper: H
) -> Result<Decryptor<'a, H>> where
H: VerificationHelper + DecryptionHelper,
T: Into<Option<SystemTime>>,
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self,
policy: &'a dyn Policy,
time: T,
helper: H
) -> Result<Decryptor<'a, H>> where
H: VerificationHelper + DecryptionHelper,
T: Into<Option<SystemTime>>,
Creates the Decryptor
.
Signature verifications are done under the given policy
and
relative to time time
, or the current time, if time
is
None
. helper
is the VerificationHelper
and
DecryptionHelper
to use.
Examples
use sequoia_openpgp as openpgp; use openpgp::parse::{Parse, stream::*}; use openpgp::policy::StandardPolicy; let p = &StandardPolicy::new(); struct Helper {}; impl VerificationHelper for Helper { // ... } impl DecryptionHelper for Helper { // ... } let message = // ... let h = Helper {}; let mut v = DecryptorBuilder::from_bytes(message)? // Customize the `Decryptor` here. .with_policy(p, None, h)?;
Trait Implementations
impl<'a> Parse<'a, DecryptorBuilder<'a>> for DecryptorBuilder<'a>
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fn from_reader<R>(reader: R) -> Result<DecryptorBuilder<'a>> where
R: Read + 'a,
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R: Read + 'a,
fn from_file<P>(path: P) -> Result<DecryptorBuilder<'a>> where
P: AsRef<Path>,
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P: AsRef<Path>,
fn from_bytes<D: ?Sized>(data: &'a D) -> Result<DecryptorBuilder<'a>> where
D: AsRef<[u8]>,
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D: AsRef<[u8]>,
Auto Trait Implementations
impl<'a> !RefUnwindSafe for DecryptorBuilder<'a>
impl<'a> !Send for DecryptorBuilder<'a>
impl<'a> !Sync for DecryptorBuilder<'a>
impl<'a> Unpin for DecryptorBuilder<'a>
impl<'a> !UnwindSafe for DecryptorBuilder<'a>
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> 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<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>,