codeql/shared/yeast/src/node_types_yaml.rs at unified/modified-expr · github/codeql

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//! YAML/JSON node-types loaders for YEAST.

//!

//! The pure YAML/JSON conversion routines live in [`yeast_schema::node_types_yaml`].

//! This module re-exports them and adds the tree-sitter-aware adapter

//! [`schema_from_yaml_with_language`].

pub use yeast_schema::node_types_yaml::{

convert, convert_from_json, extend_schema_from_yaml, schema_from_yaml,

};

/// Build a Schema from a YAML string, layered on top of a tree-sitter

/// `Language`. The Schema inherits all field/kind names from the language

/// (preserving the language's IDs), plus any additional ones defined in

/// the YAML.

pub fn schema_from_yaml_with_language(

yaml_input: &str,

language: &tree_sitter::Language,

) -> Result<crate::schema::Schema, String> {

let mut schema = crate::schema::from_language(language);

extend_schema_from_yaml(&mut schema, yaml_input)?;

Ok(schema)

}