Crate confargs

Parse a configuration file in arbitrary format into a iterator of command-line arguments.

The main use case for this crate is to add configuration file support for CLI tools and argument parsers, which do not have support for configuration files (for example, clap)

Structs

Toml

TOML configuration file format.

Traits

Format

Configuration file format

Functions

args

Parses all configuration files paths returned by Filter from std::env::args using Format into an IntoIterator of arguments.

args_from

Parses all configuration files paths returned by Filter from an ExactSizeIterator using Format into an IntoIterator of arguments.

prefix_char_filter

Argument filter, which filters arguments by a character prefix.

Type Definitions

Filter

Argument filter, which, given a command-line argument, either returns Some(path), if the argument is a path to configuration file or returns None otherwise.