Struct AlgorithmRequirements 

pub struct AlgorithmRequirements {
    pub supported: u32,
    pub required: u32,
}

Spec §7.3.10 — AlgorithmRequirements { supported_mask, required_mask }. Both u32 BE on the wire (8 bytes total).

Fields

supported: u32

Mask of all algorithms supported by this participant.

required: u32

Mask of the algorithms the participant requires. A compatibility check (Spec §7.3.10) requires (remote.supported & local.required) == local.required.

Implementations

impl AlgorithmRequirements

pub const WIRE_SIZE: usize = 8

Wire size: 4 byte supported + 4 byte required = 8 bytes.

pub fn to_bytes(&self, little_endian: bool) -> [u8; 8]

Encode (4 byte u32 LE/BE × 2).

pub fn from_bytes(bytes: &[u8], little_endian: bool) -> Result<Self, WireError>

Decode from 8 bytes.

Errors

ValueOutOfRange on slice mismatch.

pub fn is_compatible_with(&self, remote_supported: u32) -> bool

Compatibility check (Spec §7.3.10): check whether remote.supported contains all bits of self.required.

Trait Implementations

impl Clone for AlgorithmRequirements

fn clone(&self) -> AlgorithmRequirements

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AlgorithmRequirements

impl Debug for AlgorithmRequirements

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

Formats the value using the given formatter.

impl Eq for AlgorithmRequirements

impl PartialEq for AlgorithmRequirements

fn eq(&self, other: &AlgorithmRequirements) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AlgorithmRequirements