Struct SetOfRef 

pub struct SetOfRef<'a, T>
where
    T: DerOrd,
{ /* private fields */ }

ASN.1 SET OF with a reference to an array.

This type implements a viewer in a SET OF type and does not depend on alloc support.

Implementations

impl<'a, T> SetOfRef<'a, T>

where T: Decode<'a> + 'a + Clone + DerOrd,

pub fn get(&self, index: usize) -> Option<T>

where T: Decode<'a> + 'a + Clone,

Get the nth element from this SetOfRef.

pub fn iter(&self) -> SetOfRefIter<'a, T>

where T: Decode<'a> + 'a,

Iterate over the elements of this SetOfRef.

Panics

Panics if the inner byte slice contains invalid data that cannot be parsed by SliceReader.

pub fn is_empty(&self) -> bool

Is this SetOfRef empty?

pub fn len(&self) -> usize

where T: Decode<'a> + 'a + Clone,

Number of elements in this SetOfRef.

Trait Implementations

impl<'a, T> Clone for SetOfRef<'a, T>

where T: DerOrd + Clone,

fn clone(&self) -> SetOfRef<'a, T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, T> Debug for SetOfRef<'a, T>

where T: DerOrd + Debug,

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

Formats the value using the given formatter.

impl<'a, T> DecodeValue<'a> for SetOfRef<'a, T>

where T: Clone + Decode<'a> + DerOrd,

type Error = Error

Type returned in the event of a decoding error.

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

Attempt to decode this value using the provided Reader.

impl<'a, T> EncodeValue for SetOfRef<'a, T>

where T: Decode<'a> + Encode + DerOrd + Clone,

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

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<(), Error>

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

fn header(&self) -> Result<Header>

where Self: Tagged,

Get the Header used to encode this value.

impl<'a, T> Eq for SetOfRef<'a, T>

where T: DerOrd + Eq,

impl<'a, T> FixedTag for SetOfRef<'a, T>

where T: DerOrd,

const TAG: Tag = Tag::Set

ASN.1 tag

impl<'a, T> From<&SetOfRef<'a, T>> for SetOfRef<'a, T>

where T: Clone + DerOrd,

fn from(value: &SetOfRef<'a, T>) -> SetOfRef<'a, T>

Converts to this type from the input type.

impl<'a, T> Hash for SetOfRef<'a, T>

where T: DerOrd + Hash,

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a, T> PartialEq for SetOfRef<'a, T>

where T: DerOrd + PartialEq,

fn eq(&self, other: &SetOfRef<'a, T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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<'a, T> RefToOwned<'a> for SetOfRef<'a, T>

where T: Decode<'a> + EncodeValue + 'a + DerOrd + FixedTag + Clone,

type Owned = SetOfVec<T>

The resulting type after obtaining ownership.

fn ref_to_owned(&self) -> Self::Owned

Creates a new object taking ownership of the data

impl<'a, T> StructuralPartialEq for SetOfRef<'a, T>

where T: DerOrd + PartialEq,

impl<'a, T> TryFrom<&'a [T]> for SetOfRef<'a, T>

where T: DerOrd,

type Error = Error

The type returned in the event of a conversion error.

fn try_from(arr: &'a [T]) -> Result<SetOfRef<'a, T>, Error>

Performs the conversion.

impl<'a, T> ValueOrd for SetOfRef<'a, T>

where T: Decode<'a> + DerOrd + 'a + Clone,

fn value_cmp(&self, other: &Self) -> Result<Ordering, Error>

Return an Ordering between value portion of TLV-encoded self and other when serialized as ASN.1 DER.