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Leo WASM
This directory contains WASM bindings for the Leo compiler.
Limitations
Currently, WASM target of the compiler supports parsing and canonicalization stages.
API
This is a list of the supported methods and their signatures.
leo.parse
Method takes in a Leo program as string and returns JSON string with the resulting AST or throws a LeoError.
export interface LeoError {
text: string, // Full error text (including span)
code: string, // Leo error identifier (e.g. "EPAR0370005")
exitCode: number // Exit code for an error (e.g. 370005)
}
/**
* @param {String} program Leo program text to parse and produce AST
* @return {String} Resulting AST as a JSON string.
* @throws {LeoError} When program contains invalid Leo code.
*/
export function parse(program: string): string;