Struct SetOf 

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

Available on crate feature heapless only.

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

Available on crate features alloc or heapless only.

Create a new SetOf.

pub fn insert(&mut self, item: T) -> Result<(), Error>

Available on crate features alloc or heapless only.

Insert an item into this SetOf.

Errors

If there’s a duplicate or sorting error.

pub fn insert_ordered(&mut self, item: T) -> Result<(), Error>

Available on crate features alloc or heapless only.

Insert an item into this SetOf.

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

Errors

If items are added out-of-order or there isn’t sufficient space.

pub fn as_slice(&self) -> &[T]

Available on crate features alloc or heapless only.

Borrow the elements of this SetOf as a slice.

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

Available on crate features alloc or heapless only.

Get the nth element from this SetOf.

pub fn into_inner(self) -> Vec<T, N>

Available on crate features alloc or heapless only.

Extract the inner heapless::Vec.

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

Available on crate features alloc or heapless only.

Iterate over the elements of this SetOf.

pub fn is_empty(&self) -> bool

Available on crate features alloc or heapless only.

Is this SetOf empty?

pub fn len(&self) -> usize

Available on crate features alloc or heapless only.

Number of elements in this SetOf.

Trait Implementations

impl<T, const N: usize> AsRef<[T]> for SetOf<T, N>

where T: DerOrd,

Available on crate features alloc or heapless only.

fn as_ref(&self) -> &[T]

Converts this type into a shared reference of the (usually inferred) input type.

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

where T: DerOrd + Clone,

Available on crate features alloc or heapless only.

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

Returns a duplicate 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,

Available on crate features alloc or heapless only.

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,

Available on crate features alloc or heapless only.

type Error = <T as Decode<'a>>::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<T, const N: usize> Default for SetOf<T, N>

where T: DerOrd,

Available on crate features alloc or heapless only.

fn default() -> Self

Returns the “default value” for a type.

impl<T, const N: usize> EncodeValue for SetOf<T, N>

where T: Encode + DerOrd,

Available on crate features alloc or heapless only.

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<T, const N: usize> FixedTag for SetOf<T, N>

where T: DerOrd,

Available on crate features alloc or heapless only.

const TAG: Tag = Tag::Set

ASN.1 tag

impl<T, const N: usize> Hash for SetOf<T, N>

where T: DerOrd + Hash,

Available on crate features alloc or heapless only.

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<T, const N: usize> Ord for SetOf<T, N>

where T: DerOrd + Ord,

Available on crate features alloc or heapless only.

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

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

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

where T: DerOrd + PartialEq,

Available on crate features alloc or heapless only.

fn eq(&self, other: &SetOf<T, N>) -> 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<T, const N: usize> PartialOrd for SetOf<T, N>

where T: DerOrd + PartialOrd,

Available on crate features alloc or heapless only.

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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,

Available on crate features alloc or heapless only.

type Error = Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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

where T: DerOrd,

Available on crate features alloc or heapless only.

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.

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

where T: DerOrd + Eq,

Available on crate features alloc or heapless only.

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

where T: DerOrd,

Available on crate features alloc or heapless only.