Enum AvailableContexts

pub enum AvailableContexts {
    NotAvailable,
    Available(HashSet<ContextType>),
}

Variants

NotAvailable

Available(HashSet<ContextType>)

Trait Implementations

impl Clone for AvailableContexts

fn clone(&self) -> AvailableContexts

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AvailableContexts

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

Formats the value using the given formatter.

impl Decodable for AvailableContexts

type Error = Error

fn decode(buf: &[u8]) -> (Result<Self, Self::Error>, usize)

Decodes into a new object or an error, and the number of bytes that the decoding consumed. Should attempt to consume the entire item from the buffer in the case of an error. If the item end cannot be determined, return an error and consume the entirety of the bufer (buf.len())

fn decode_multiple( buf: &[u8], max: Option<usize>, ) -> (Vec<Result<Self, Self::Error>>, usize)

Tries to decode a collection of this object concatenated in a buffer. Returns a vector of items (or errors) and the number of bytes consumed to decode them. Continues to decode items until the buffer is consumed or the max items. If None, will decode the entire buffer.

impl Encodable for AvailableContexts

type Error = Error

fn encoded_len(&self) -> usize

Returns the number of bytes necessary to encode |self|.

fn encode(&self, buf: &mut [u8]) -> Result<(), Self::Error>

Writes the encoded version of |self| at the start of |buf|. |buf| must be at least |self.encoded_len()| length.

impl From<&HashSet<ContextType>> for AvailableContexts

fn from(value: &HashSet<ContextType>) -> Self

Converts to this type from the input type.

impl PartialEq for AvailableContexts

fn eq(&self, other: &AvailableContexts) -> 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 StructuralPartialEq for AvailableContexts