Struct ProtocolsInner 

pub(crate) struct ProtocolsInner {
    pub(crate) recognized: [u64; 13],
    pub(crate) unrecognized: Vec<SubprotocolEntry>,
}

Inner representation of Protocols.

We make this a separate type so that we can intern it inside an Arc.

Fields

recognized: [u64; 13]

A mapping from protocols’ integer encodings to bit-vectors.

unrecognized: Vec<SubprotocolEntry>

A vector of unrecognized protocol versions, in sorted order.

Every entry in this list has supported != 0.

Implementations

impl ProtocolsInner

pub(crate) fn add( &mut self, foundmask: &mut u64, ent: SubprotocolEntry, ) -> Result<(), ParseError>

Parsing helper: Try to add a new entry ent to this set of protocols.

Uses foundmask, a bit mask saying which recognized protocols we’ve already found entries for. Returns an error if ent is for a protocol we’ve already added.

Does not preserve sorting order; the caller must call self.unrecognized.sort() before returning.

Trait Implementations

impl Clone for ProtocolsInner

fn clone(&self) -> ProtocolsInner

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolsInner

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

Formats the value using the given formatter.

impl Default for ProtocolsInner

fn default() -> ProtocolsInner

Returns the “default value” for a type.

impl From<ProtocolsInner> for Protocols

fn from(value: ProtocolsInner) -> Self

Converts to this type from the input type.

impl Hash for ProtocolsInner

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 PartialEq for ProtocolsInner

fn eq(&self, other: &ProtocolsInner) -> 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 Eq for ProtocolsInner

impl StructuralPartialEq for ProtocolsInner