harn-stdlib 0.10.171

Embedded Harn standard library source catalog
Documentation 
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pub type EditFunctionBody = {
  source: string,
  language: string,
  function_name: string,
  new_body: string,
}

/**
 * Plan an isolated function-body replacement; the native host commits the bytes.
 * Unverified parsers and bodies without precise spans return a text-edit fallback.
 * @effects: [ast]
 * @errors: [runtime]
 */
pub fn edit_replace_function_body(ast: HarnessAst, change: EditFunctionBody) -> dict {
  return ast.symbol_replace(
    {
      source: change.source,
      language: change.language,
      symbol_name: change.function_name,
      new_text: change.new_body,
      part: "body",
    },
  )
}