Crate fandango

Expand description

§Fandango

This crate replicates and extends the functionality of FANDANGO.

dynamic: Dynamic shims for producing inputs without static typing.
generation: Generator routines for FANDANGO. See Generated::generate for details on how to use them.
graph: Graph operations for lifting FANDANGO grammars to a graph.
lang: Language definition for FANDANGO grammars. Program::try_from is what you want. :)
typing: Type information used in generated FANDANGO grammars.
visitor: Visitors for type trees emitted by FANDANGO’s #[derive] implementation.

chain_field_iter: Internal macro for compiling iterator chains, for use in crate::impl_traverse.
debug_assert_match: Debug assertion that the value matches the pattern.
field_iter: Internal macro for producing iterators over fields, for use in crate::impl_traverse.
impl_definition_of: Helper macro for defining DefinitionOf, just like [impl_has_dynamic_handler].
impl_has_dynamic_sampler: Helper macro for defining HasDynamicSampler. Used to generate the content of a HasDynamicSampler like so:
impl_traverse: Macro which generates implementations of GraphTraverse over fields of the provided struct or variants of the provided enum. The lifetime 'source is already within the lifetime list and corresponds to the lifetime of the source code.
parse_pairs_as: Extracts inner pairs matching the specified rules from the given pair.
variant_traverse: Internal macro for compiling iterator chains, for use in crate::impl_traverse, over enums.
visitor_chain: Perform chaining of visitors. Useful for when your visitors perform their own traversal, and may need exclusive mutable access to parent nodes of the target. If you just need mutable access to a particular subtree, use navigation::GoTo::go_to or [navigation::GoToWith::go_to].