Enum InjectedParamSource 

#[non_exhaustive]
pub enum InjectedParamSource {
    Jwt(String),
    JwtOptional(String),
    Enrichment(String),
}

Source from which an injected SQL parameter is resolved at runtime.

Injected parameters are not exposed in the GraphQL schema. They are silently added to SQL queries and function calls, resolved from the authenticated request context.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Jwt(String)

Extract a value from the JWT claims, through SecurityContext::jwt_claim: the claim as the token carried it. A claim the token does not carry is an error; no other claim and no derived value stands in for it (#1388).

JwtOptional(String)

A JWT claim the token may lack (#1418): NULL when it is absent, so one mutation serves a direct token and a delegated one (an RFC 8693 act claim).

Valid only as a mutation function argument. On a query, or a type’s inject_params, an inject param is a row filter, and an absent claim must not become one: the compiler refuses it there and the runtime refuses it too. The tenant claim is never optional.

Enrichment(String)

Extract a DB-resolved enriched-identity field, read from the reserved fraiseql.enriched.* attribute namespace (#539).

Unlike InjectedParamSource::Jwt, there is no fallback to a raw claim or a well-known field: the namespace is forge-proof and a missing enriched field is a hard error, so a raw claim of the same name can never impersonate a DB-derived identity parameter. The wrapped value is the enriched field name, without the fraiseql.enriched. prefix.

Trait Implementations

impl Clone for InjectedParamSource

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InjectedParamSource

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for InjectedParamSource

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for InjectedParamSource

impl PartialEq for InjectedParamSource

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for InjectedParamSource

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 InjectedParamSource