Module state 

Stateful generation Transformers.

Available Transformers

!

Transformer	Argument Type	Description
Enumerate	syn::parse::Nothing	Yields an incrementing integer literal on each invocation (stateful).

Argument Types

• syn::parse::Nothing: No argument required.

Examples

• [< >]:enumerate ->0
• Calling the same transformer again advances its state: [< >]:enumerate ->1
• Use enumerate inside another transformer’s argument:
  • [< b c >]:push_left[[[< >]:enumerate]] ->0 b c
  • [< b c >]:push_right[[[< >]:enumerate]] ->b c 1

Structs

Enumerate

Yields an incrementing integer literal every time it is called.

Functions

register

Inserts all state-related Transformers into the specified Registry.