Struct IdentityBindingCache 

pub struct IdentityBindingCache { /* private fields */ }

Cache of the first observed identity binding per GuidPrefix.

Implementations

impl IdentityBindingCache

pub fn new() -> Self

Cache with unlimited capacity (default for tests).

pub fn with_capacity(capacity: usize) -> Self

Cache with an explicit cap (DoS protection). On reaching it, Self::observe returns CapacityExhausted and the caller must evict or reject.

pub fn len(&self) -> usize

Current number of bindings.

pub fn is_empty(&self) -> bool

True if there are no bindings in the cache.

pub fn observe( &mut self, guid_prefix: GuidPrefixBytes, identity_token_bytes: &[u8], ) -> BindingDecision

Observes a GuidPrefix-to-IdentityToken binding. identity_token_bytes is the raw CDR DataHolder blob from the PID_IDENTITY_TOKEN value (see C3.5).

pub fn evict(&mut self, guid_prefix: &GuidPrefixBytes) -> bool

Removes a binding — e.g. when a peer was evicted after a lease timeout or OCSP revoke. Allows the peer to re-discover with a new identity.

pub fn fingerprint_for(&self, guid_prefix: &GuidPrefixBytes) -> Option<&[u8]>

Reads the current fingerprint for a GuidPrefix (for audit/ logging).

Trait Implementations

impl Debug for IdentityBindingCache

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

Formats the value using the given formatter.

impl Default for IdentityBindingCache

fn default() -> IdentityBindingCache

Returns the “default value” for a type.