type ParseErr

shake@0.7.0.0 · src/cli.bend:74

import Base

74# a failed parse. NeedHelp is `help` / `help <path>` (or `--help`, `-h`),
75# NeedVersion `--version` (or `-V`); NoValue is an option whose value never
76# came, Missing a required argument nothing bound. Every error but NeedHelp
77# and NeedVersion carries `at`, the command path selected where it failed
78type ParseErr is Data:
79  UnknownFlag{at: List<&2, String>, flag: String}
80  Missing{at: List<&2, String>, name: String}
81  NoValue{at: List<&2, String>, name: String}
82  BadValue{at: List<&2, String>, name: String, value: String}
83  NeedHelp{path: List<&2, String>}
84  Unexpected{at: List<&2, String>, arg: String}
85  Repeated{at: List<&2, String>, name: String}
86  NeedVersion{}