Module rustc_expand::mbe::metavar_expr

source ·

Enums

  • MetaVarExpr 🔒
    A meta-variable expression, for expansions based on properties of meta-variables.

Functions

  • check_trailing_token 🔒
  • parse_count 🔒
    Parse a meta-variable count expression: count(ident[, depth])
  • parse_depth 🔒
    Parses the depth used by index(depth) and length(depth).
  • parse_ident 🔒
    Parses an generic ident
  • try_eat_comma 🔒
    Tries to move the iterator forward returning true if there is a comma. If not, then the iterator is not modified and the result is false.