Sitelet https://docs.rs/cms/latest/cms/digested_data/struct.DigestedData.html

cms::digested_data

Struct DigestedData

pub struct DigestedData {
    pub version: CmsVersion,
    pub digest_alg: AlgorithmIdentifierOwned,
    pub encap_content_info: EncapsulatedContentInfo,
    pub digest: Digest,
}

Expand description

The DigestedData type is defined in RFC 5652 Section 7.

  DigestedData ::= SEQUENCE {
      version CMSVersion,
      digestAlgorithm DigestAlgorithmIdentifier,
      encapContentInfo EncapsulatedContentInfo,
      digest Digest
  }

Fields§

§version: CmsVersion§digest_alg: AlgorithmIdentifierOwned§encap_content_info: EncapsulatedContentInfo§digest: Digest

Trait Implementations§

impl Clone for DigestedData

fn clone(&self) -> DigestedData

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

impl Debug for DigestedData

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

Formats the value using the given formatter. Read more

impl<'__der_lifetime> DecodeValue<'__der_lifetime> for DigestedData

fn decode_value<R: Reader<'__der_lifetime>>( reader: &mut R, header: Header, ) -> Result<Self>

Attempt to decode this message using the provided Reader.

impl<'__der_lifetime> EncodeValue for DigestedData

fn value_len(&self) -> Result<Length>

Compute the length of this value (sans [Tag]+Length header) when encoded as ASN.1 DER.

fn encode_value(&self, writer: &mut impl Writer) -> Result<()>

Encode value (sans [Tag]+Length header) as ASN.1 DER using the provided Writer.

Get the Header used to encode this value.

impl PartialEq for DigestedData

fn eq(&self, other: &DigestedData) -> 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.

impl Eq for DigestedData

impl<'__der_lifetime> Sequence<'__der_lifetime> for DigestedData

impl StructuralPartialEq for DigestedData

Auto Trait Implementations§

impl Freeze for DigestedData

impl RefUnwindSafe for DigestedData

impl Send for DigestedData

impl Sync for DigestedData

impl Unpin for DigestedData

impl UnwindSafe for DigestedData

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<'a, T> Choice<'a> for T
where T: Decode<'a> + FixedTag,

fn can_decode(tag: Tag) -> bool

Is the provided Tag decodable as a variant of this CHOICE?

impl<T> CloneToUninit for T
where T: Clone,

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

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<'a, T> Decode<'a> for T
where T: DecodeValue<'a> + FixedTag,

fn decode<R>(reader: &mut R) -> Result<T, Error>
where R: Reader<'a>,

Attempt to decode this message using the provided decoder.

fn from_der(bytes: &'a [u8]) -> Result<Self, Error>

Parse Self from the provided DER-encoded byte slice.

impl<T> Encode for T
where T: EncodeValue + Tagged,

fn encoded_len(&self) -> Result<Length, Error>

Compute the length of this value in bytes when encoded as ASN.1 DER.

fn encode(&self, writer: &mut impl Writer) -> Result<(), Error>

Encode this value as ASN.1 DER using the provided Writer.

fn encode_to_slice<'a>(&self, buf: &'a mut [u8]) -> Result<&'a [u8], Error>

Encode this value to the provided byte slice, returning a sub-slice containing the encoded message.

fn encode_to_vec(&self, buf: &mut Vec<u8>) -> Result<Length, Error>

Encode this message as ASN.1 DER, appending it to the provided byte vector.

fn to_der(&self) -> Result<Vec<u8>, Error>

Encode this type as DER, returning a byte vector.

impl<'a, S> FixedTag for S
where S: Sequence<'a>,

const TAG: Tag = Tag::Sequence

ASN.1 tag

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> Tagged for T
where T: FixedTag,

fn tag(&self) -> Tag

Get the ASN.1 tag that this type is encoded with.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where 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>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> DecodeOwned for T
where T: for<'a> Decode<'a>,