Module altrep_derive 

Derive macros for ALTREP data traits.

These macros auto-implement AltrepLen and Alt*Data traits for simple field-based ALTREP types, reducing boilerplate for users.

Structs

AltrepAttrs 🔒

Parsed #[altrep(...)] attributes controlling ALTREP derive code generation.

AltrepFamilyConfig 🔒

Per-family configuration controlling low-level code generation for an ALTREP type family.

Functions

derive_altrep_complex

Derive macro entry point for AltrepComplex.

derive_altrep_generic 🔒

Shared implementation for all non-list ALTREP derive macros.

derive_altrep_integer

Derive macro entry point for AltrepInteger.

derive_altrep_list

Derive macro entry point for AltrepList.

derive_altrep_logical

Derive macro entry point for AltrepLogical.

derive_altrep_raw

Derive macro entry point for AltrepRaw.

derive_altrep_real

Derive macro entry point for AltrepReal.

derive_altrep_string

Derive macro entry point for AltrepString.

generate_altrep_len 🔒

Generates an impl AltrepLen for T block that delegates to a named struct field.