You can search for identifiers within the package.
in-package search v0.2.0
type token =
| STRING of string
| RBRACK
| RBRACE
| LBRACK
| LBRACE
| KEY of string
| INTEGER of int
| FLOAT of float
| EQUAL
| EOF
| DOT
| DATE of float
| COMMA
| BOOL of bool
exception Error
val toml : (Lexing.lexbuf -> token) -> Lexing.lexbuf -> TomlTypes.table