Crate ra_ap_tt

tt crate defines a TokenTree data structure: this is the interface (both input and output) of macros. It closely mirrors proc_macro crate’s TokenTree.

Modules

• buffer
  Stateful iteration over token trees.

Structs

• DelimSpan
• Delimiter
• Ident
  Identifier or keyword. Unlike rustc, we keep “r#” prefix when it represents a raw identifier.
• Literal
• Punct
• SmolStr
  A SmolStr is a string type that has the following properties:
• Subtree
• SubtreeBuilder
• TextRange
  A range in text, represented as a pair of TextSize.
• TextSize
  A measure of text length. Also, equivalently, an index into text.

Enums

• DelimiterKind
• Leaf
• Spacing
• TokenTree

Functions

• pretty