Struct TokenId 

pub struct TokenId(pub u64);

Stable identifier for a bearer token within a single process lifetime.

We do not key the bucket map by the raw bearer token: doing so would store secret material in the rate-limiter data structure for the lifetime of the process. Instead we hash the token with the standard library’s SipHash (via std::collections::hash_map::DefaultHasher). SipHash is keyed with process-local random state by the standard library, which is sufficient as a key-derivation step here — the only consumer is a DashMap lookup, never an authorization check.

In dev mode (empty allowlist) every request shares TokenId::DEV so a single shared bucket throttles dev-mode traffic exactly the same way as it would a single allowlisted production token.

Tuple Fields

0: u64

Implementations

impl TokenId

pub const DEV: TokenId

Synthetic TokenId used in dev mode (no TENSOR_WASM_API_TOKENS).

pub fn from_bearer(token: &str) -> Self

Derive a TokenId from a bearer-token string. Uses the standard library’s randomly-seeded SipHash; the returned value is stable for the lifetime of the process but unpredictable to outside callers.

Trait Implementations

impl Clone for TokenId

fn clone(&self) -> TokenId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TokenId

impl Debug for TokenId

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

Formats the value using the given formatter.

impl Eq for TokenId

impl Hash for TokenId

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 TokenId

fn eq(&self, other: &TokenId) -> 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 Serialize for TokenId

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TokenId