[−][src]Module cmdtree::completion

Completion of tree paths and action arguments.

Completion is done functionally, see examples on github for how to implement.

Structs

ActionMatch	Match string and qualified name of action.
Completion	Represents a single possible completion
Interface	The main interface to input reading and other terminal operations
Prompter	Provides access to the current state of input while a `read_line` call is in progress.

Returned from read_line to indicate user input

Completer	Performs completion for `Prompter` when triggered by a user input sequence
Terminal	Defines a low-level interface to the terminal

create_action_completion_items	Constructs a set of space delimited actions that could be completed at the current path.
create_tree_completion_items	Constructs a set of space delimited items that could be completed at the current path.
tree_completions	Determines from a set of items the ones that could be completed from the given line.
word_break_start	Returns the start position of the last word, delimited by any character.