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.