pub struct Null;
Available on crate feature
pkcs8
only.Expand description
ASN.1 NULL
type.
Trait Implementations§
§impl<'a> DecodeValue<'a> for Null
impl<'a> DecodeValue<'a> for Null
§impl EncodeValue for Null
impl EncodeValue for Null
§impl Ord for Null
impl Ord for Null
§impl PartialOrd for Null
impl PartialOrd for Null
§fn partial_cmp(&self, other: &Null) -> Option<Ordering>
fn partial_cmp(&self, other: &Null) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Copy for Null
impl Eq for Null
impl StructuralPartialEq for Null
Auto Trait Implementations§
impl RefUnwindSafe for Null
impl Send for Null
impl Sync for Null
impl Unpin for Null
impl UnwindSafe for Null
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<'a, T> Choice<'a> for T
impl<'a, T> Choice<'a> for T
§fn can_decode(tag: Tag) -> bool
fn can_decode(tag: Tag) -> bool
Is the provided
Tag
decodable as a variant of this CHOICE
?§impl<'a, T> Decode<'a> for Twhere
T: DecodeValue<'a> + FixedTag,
impl<'a, T> Decode<'a> for Twhere
T: DecodeValue<'a> + FixedTag,
§impl<T> Encode for Twhere
T: EncodeValue + Tagged,
impl<T> Encode for Twhere
T: EncodeValue + Tagged,
§fn encoded_len(&self) -> Result<Length, Error>
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>
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>
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.