Module prefix_argument 

Everything related to parsing command arguments from a text message

Structs

CodeBlock

A command parameter type for Discord code blocks

CodeBlockError

Error thrown when parsing a malformed CodeBlock (CodeBlock::pop_from)

InvalidBool

Error thrown when the user enters a string that is not recognized as a boolean

InvalidChannelId

Error thrown when the user enters a string that cannot be parsed correctly.

InvalidChoice

Error thrown when the user enters a string that is not recognized by a ChoiceParameter-derived enum

InvalidRoleId

Error thrown when the user enters a string that cannot be parsed correctly.

InvalidUserId

Error thrown when the user enters a string that cannot be parsed correctly.

KeyValueArgs

A command parameter type for key-value args

MissingAttachment

Error thrown in prefix invocation when there’s too few attachments

TooFewArguments

Error thrown if user passes too few arguments to a command

TooManyArguments

Error thrown if user passes too many arguments to a command

Traits

PopArgument

Parse a value out of a string by popping off the front of the string. Discord message context is available for parsing, and IO may be done as part of the parsing.