Module command 

Command and command-group specifications.

Structs

CommandContext

Runtime context passed to advanced command handlers.

CommandResult

Data returned by a command handler.

CommandResultMetadata

Optional metadata a command can attach to its result.

CommandSpec

Declarative leaf command metadata and parser arguments.

GroupSpec

Declarative command group metadata.

RuntimeCommandSpec

Executable leaf command.

RuntimeGroupSpec

Executable command group with runtime children.

StreamSender

Sender half for streaming command output.

Functions

command_args_from_matches

Converts parsed command arguments into the JSON-ish map consumed by middleware.

command_path_from_matches

Extracts the colon-separated command path from parsed clap matches.

command_path_from_parts

Builds a colon-separated command path from path parts.

leaf_matches

Returns the deepest subcommand matches.

Type Aliases

CommandFuture

Boxed future returned by runtime command handlers.

CommandHandler

Shared command handler used by RuntimeCommandSpec.

StreamingCommandFuture

Boxed future returned by streaming command handlers.

StreamingCommandHandler

Shared streaming handler: receives context and an event sender; returns when the stream ends.