OpenpgpSignature

voa_openpgp

Struct OpenpgpSignature 

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pub struct OpenpgpSignature { /* private fields */ }
Expand description

A detached OpenPGP signature for use in VOA verification.

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impl OpenpgpSignature

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pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Self, Error>

Creates an OpenpgpSignature from the file in path.

§Errors

Returns an error:

  • If path can’t be read
  • If an OpenpgpSignature cannot be parsed from the content of the file
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pub fn creation_time(&self) -> Option<SystemTime>

Returns the creation time.

Considering the creation time of a detached OpenPGP signature prevents attacks where a signature claims to be very old, and thereby is allowed to use a weak cryptographic mechanism.

§Note

Users of OpenpgpSignature are advised to discard signatures, if their creation time is implausible, e.g. if a signature claims to be older than the data, that it claims to be over.

§Errors

Returns an error if no creation time is found.

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pub fn source(&self) -> Option<&Path>

The source file that this signature was loaded from, if known

Trait Implementations§

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impl Clone for OpenpgpSignature

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fn clone(&self) -> OpenpgpSignature

Returns a duplicate of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for OpenpgpSignature

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl PartialEq for OpenpgpSignature

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fn eq(&self, other: &OpenpgpSignature) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for OpenpgpSignature

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impl StructuralPartialEq for OpenpgpSignature

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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fn borrow_mut(&mut self) -> &mut T

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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where Self: Pointer,

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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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