Module compatibility 

Pure compiler for the directional value projections at a monomorphic middleware edge. Applying these plans, including disposal and stream relay, is a runtime responsibility.

Structs

CaseProjection

CompiledCommandCompatibility

CompiledToolCompatibility

ErrorProjection

ProjectionPlan

RecordFieldProjection

ToolCompatibilityError

ToolCompatibilityWarning

Enums

ProjectionNode

ToolCompatibilityMode

Traits

ProjectionStreamHandler

Runtime-independent hooks needed while applying a projection. Streams are affine, so the evaluator transfers each retained stream to project_stream and every stream below a discarded value to discard_stream. On error, project_stream must dispose the stream it consumed.

Functions

apply_projection

Applies a compiled directional projection, validating both boundary values.

compile_tool_compatibility

Compiles expected middleware-facing inputs to inner inputs and inner results/errors back to expected. Both descriptors are validated first.