pub struct SchemaAliasResolver { /* private fields */ }Expand description
Lowers Harn TypeExprs to JSON Schema with type-alias EXPANSION, built once
from a parsed program’s alias declarations. Without expansion, a tool parameter
typed as a user alias (p: EvalSource, p: FunnelStage) erases to an empty
{} schema because the low-level lowering only recognizes built-in type names —
the exporter must first resolve the alias to its underlying shape/union (a
literal-union alias then round-trips as a JSON enum). Cycle-safe via the same
expand_alias guard the compiler and typechecker share.
Implementations§
Source§impl SchemaAliasResolver
impl SchemaAliasResolver
Sourcepub fn empty() -> Self
pub fn empty() -> Self
A resolver with no aliases in scope — lowering is identical to the raw
(unexpanded) form, so Named(alias) still lowers to {} when unknown.
Sourcepub fn from_program(program: &[SNode]) -> Self
pub fn from_program(program: &[SNode]) -> Self
Collect every type alias declared in program, so named references in
tool signatures resolve to their bodies.
Sourcepub fn json_schema_for_type_expr(&self, type_expr: &TypeExpr) -> Option<Value>
pub fn json_schema_for_type_expr(&self, type_expr: &TypeExpr) -> Option<Value>
JSON Schema for one TypeExpr, expanding any named alias first. None
when the (expanded) type has no JSON-Schema form (function types, …).
Sourcepub fn json_schema_for_typed_params(&self, params: &[TypedParam]) -> Value
pub fn json_schema_for_typed_params(&self, params: &[TypedParam]) -> Value
JSON Schema object for a parameter list (a served tool’s inputSchema),
expanding aliases per parameter.
Auto Trait Implementations§
impl !RefUnwindSafe for SchemaAliasResolver
impl !UnwindSafe for SchemaAliasResolver
impl Freeze for SchemaAliasResolver
impl Send for SchemaAliasResolver
impl Sync for SchemaAliasResolver
impl Unpin for SchemaAliasResolver
impl UnsafeUnpin for SchemaAliasResolver
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