Struct der::asn1::SetOf

pub struct SetOf<T, const N: usize>where
    T: DerOrd,{ /* private fields */ }

ASN.1 SET OF backed by an array.

This type implements an append-only SET OF type which is stack-based and does not depend on alloc support.

Implementations

impl<T, const N: usize> SetOf<T, N>where
    T: DerOrd,

pub fn new() -> Self

Create a new SetOf.

pub fn add(&mut self, new_elem: T) -> Result<()>

Add an element to this SetOf.

Items MUST be added in lexicographical order according to the DerOrd impl on T.

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

Get the nth element from this SetOf.

pub fn iter(&self) -> SetOfIter<'_, T>

Iterate over the elements of this SetOf.

pub fn is_empty(&self) -> bool

Is this SetOf empty?

pub fn len(&self) -> usize

Number of elements in this SetOf.

Trait Implementations

impl<T, const N: usize> Clone for SetOf<T, N>where
    T: DerOrd + Clone,

fn clone(&self) -> SetOf<T, N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T, const N: usize> Debug for SetOf<T, N>where
    T: DerOrd + Debug,

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

Formats the value using the given formatter.

impl<'a, T, const N: usize> DecodeValue<'a> for SetOf<T, N>where
    T: Decode<'a> + DerOrd,

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

Attempt to decode this message using the provided Reader.

impl<T, const N: usize> Default for SetOf<T, N>where
    T: DerOrd,

fn default() -> Self

Returns the “default value” for a type.

impl<'a, T, const N: usize> EncodeValue for SetOf<T, N>where
    T: 'a + Decode<'a> + Encode + DerOrd,

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 dyn Writer) -> Result<()>

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, const N: usize> FixedTag for SetOf<T, N>where
    T: Decode<'a> + DerOrd,

const TAG: Tag = Tag::Set

ASN.1 tag

impl<T, const N: usize> Ord for SetOf<T, N>where
    T: DerOrd + Ord,

fn cmp(&self, other: &SetOf<T, N>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<T, const N: usize> PartialEq<SetOf<T, N>> for SetOf<T, N>where
    T: DerOrd + PartialEq,

fn eq(&self, other: &SetOf<T, N>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T, const N: usize> PartialOrd<SetOf<T, N>> for SetOf<T, N>where
    T: DerOrd + PartialOrd,

fn partial_cmp(&self, other: &SetOf<T, N>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T, const N: usize> TryFrom<[T; N]> for SetOf<T, N>where
    T: DerOrd,

type Error = Error

The type returned in the event of a conversion error.

fn try_from(arr: [T; N]) -> Result<SetOf<T, N>>

Performs the conversion.

impl<T, const N: usize> ValueOrd for SetOf<T, N>where
    T: DerOrd,

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

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

impl<T, const N: usize> Eq for SetOf<T, N>where
    T: DerOrd + Eq,

impl<T, const N: usize> StructuralEq for SetOf<T, N>where
    T: DerOrd,

impl<T, const N: usize> StructuralPartialEq for SetOf<T, N>where
    T: DerOrd,