Crate molt

Molt Client Library

This module defines the API for Molt clients. The interp module defines the Molt interpreter itself, and provides the primary API. Values in the Molt language are stored internally using the Value struct. Other relevant data types, including MoltResult and ResultCode, are defined in the types module.

The test_harness module defines the test runner for Molt’s TCL-level testing. It can be used directly in Cargo integration tests or via a Molt shell, whether standard or custom.

See The Molt Book for an introduction to Molt.

Re-exports

pub use crate::interp::Interp;

pub use crate::test_harness::test_harness;

pub use crate::types::*;

Modules

dict

Dictionary Utilities

interp

The Molt Interpreter

test_harness

Molt Test Harness

types

Public Type Declarations

value

The Value Type

Macros

molt_err

Returns an Error MoltResult. The error message is formatted as with format!().

molt_ok

Returns an Ok MoltResult.

molt_throw

Returns an Error MoltResult with a specific error code. The error message is formatted as with format!().

Functions

check_args

This function is used in command functions to check whether the command’s argument list is of a proper size for the given command. If it is, check_args returns the empty result; if not, it returns a Molt error message wrong # args: should be "syntax...", where syntax is the command’s syntax. It is typically called at the beginning of a command function.