Struct IntermediateInjectDefaults 

pub struct IntermediateInjectDefaults {
    pub base: IndexMap<String, String>,
    pub queries: IndexMap<String, String>,
    pub mutations: IndexMap<String, String>,
}

Project-wide default injected parameters, applied to operations that do not name them.

Seven SDKs — Python, Go, Java, PHP, C#, Elixir and F# — ship a ConfigLoader that parses [inject_defaults] from fraiseql.toml and emits this block as a top-level key. The compiler had never heard of it: grep -rn inject_defaults crates/ returned nothing, so fraiseql compile accepted the key, exited 0, printed ✓ Schema compiled successfully, and produced operations carrying no injection at all. An operator who wrote [inject_defaults] tenant_id = "jwt:tenant_id" to stamp every operation with the caller’s tenant got a clean compile and not one compiled operation with a tenant predicate (#847). Seven separate implementations of a feature that had never done anything.

Ordering, and why it is not the one the issue suggested

#847 proposed merging these in before [fraiseql.tenancy] validation. That is wrong, and the two features would have become mutually exclusive: tenancy auto-injects the annotated field when an operation’s inject_params is empty and fails the compile when it is non-empty but lacks the field. A default supplying any unrelated key (read_scope, the example in the Python SDK’s own docstring) would therefore have turned every tenancy-annotated query into a compile error.

Defaults are applied by the converter, which runs after tenancy validation. Precedence, most specific first:

1. the operation’s own inject_params
2. [fraiseql.tenancy] auto-injection
3. [inject_defaults].queries / .mutations
4. [inject_defaults].base

Fields

base: IndexMap<String, String>

Applied to queries and mutations.

queries: IndexMap<String, String>

Applied to queries only, overriding a base entry of the same name.

mutations: IndexMap<String, String>

Applied to mutations only, overriding a base entry of the same name.

Implementations

impl IntermediateInjectDefaults

pub fn for_queries(&self) -> IndexMap<String, String>

The defaults that apply to a query: base, then queries overriding it.

pub fn for_mutations(&self) -> IndexMap<String, String>

The defaults that apply to a mutation: base, then mutations overriding it.

pub fn apply_to( defaults: &IndexMap<String, String>, inject: &mut IndexMap<String, String>, excluded: &[String], operation: &str, ) -> Result<Vec<String>>

Fill in each default the operation does not already have, and return the keys added.

A default is skipped when the operation:

• names the same parameter — absent-only, never overwriting: an operation that names a parameter has made a more specific decision than a project-wide default;
• already injects the same source under another name (#1385) — a mutation whose function takes the tenant as p_tenant_id already receives it, and a second argument carrying the same claim would only break the function’s arity;
• lists the key in exclude_inject_defaults (#1383) — global reference data (a country list, a catalogue) has no tenant to filter on, and the default is the fail-closed shape only if dropping it is expressible next to the operation.

The returned keys are the default-supplied parameters — what the compiler names when one of them does not fit the operation’s function.

Errors

An exclusion that no default supplies (stale, or a typo that would silently leave the default applied), or one the operation also declares itself (a contradiction).

Trait Implementations

impl Clone for IntermediateInjectDefaults

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 IntermediateInjectDefaults

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

Formats the value using the given formatter.

impl Default for IntermediateInjectDefaults

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IntermediateInjectDefaults

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for IntermediateInjectDefaults

impl PartialEq for IntermediateInjectDefaults

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for IntermediateInjectDefaults

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 IntermediateInjectDefaults