Crate tcl_derive

Proc macro for tcl (and tk).

Macros

• tclfn
  Helps to register rust functions as Tcl commands, or Tk event callbacks.
• tclosure
  Helps to register rust closures as Tcl commands or Tk event callbacks.

Attribute Macros

• proc
  A proc macro attribute for filling the gap between ObjCmdProc functions and Rust functions with “normal” input arguments.

Derive Macros

• TryFromDe
  Derives std::from::TryFrom<tcl::Obj>, based on serde::Deserialize.