Crate pegmd

Source

Modules§

ast
error
transformer

Macros§

container_type
Creates a struct to represent a container node, along with some trait implementations. Always requires an identifier for the name of the generated struct, and optionally accepts one more more tuples of (identifier, type) to add additional fields to the struct.
first_child
Sometimes, we need to extract the singleton child from a [pest::iterator::Pair] and fail if it’s missing. This is normally to make the rule processing less verbose. For example, we can match on the link rule, then extract the specific link variant for processing, and since we know that there must be a link variant as the only child of the node, we can raise an error if it’s missing.
leaf_type
Creates a struct to represent a leaf node, along with some trait implementations. Always requires an identifier for the name of the generated struct, and optionally accepts one more more tuples of (identifier, type) to add additional fields to the struct.