Struct Config 

pub struct Config {

    pub backend: BackendKind,
    pub encoding: String,
    pub filename: Option<String>,
    pub list_all: bool,
    pub match_regex: bool,
    pub match_var_names: bool,
    pub match_var_values: Option<String>,
    pub name_prefix: String,
    pub name_suffix: String,
    pub section: String,
    pub section_override: bool,
    pub section_specified: bool,
    pub shell_escape: bool,
    pub show_var_name: bool,
    pub varnames: Vec<String>,
}

Configuration settings for the confget functions.

This is the main way to control the behavior of a backend’s read_file method, the read_ini_file function, and the format::filter_vars function: specify what file to read, what variables to extract from it, and how to format them.

Fields

backend: BackendKind

The configuration backend to use.

encoding: String

The encoding the input file is in, or “” for the locale default.

filename: Option<String>

The (backend-specific) filename to read data from.

list_all: bool

Formatting: select all the variables in the specified section.

match_regex: bool

Formatting: treat the variable match patterns as regular expressions instead of glob ones.

match_var_names: bool

Formatting: treat varnames as a list of patterns, not exact variable names.

match_var_values: Option<String>

Formatting: only select variables with values that match a pattern.

name_prefix: String

Formatting: specify a string to prepend to the variable name.

name_suffix: String

Formatting: specify a string to append to the variable name.

section: String

Formatting: select variables from the specified section.

section_override: bool

Formatting: read variables from the initial section (“”), then override their values with variables from the one specified by the section field.

section_specified: bool

Formatting: if section is an empty string and there are no variables in the initial section, do not select the first section defined in the file.

shell_escape: bool

Formatting: make the output values suitable for parsing by Bourne-like shells.

show_var_name: bool

Formatting: always display the variable name.

varnames: Vec<String>

Formatting: select variable names or patterns to display.

Trait Implementations

impl Debug for Config

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Initialize a Config object with default values.

This is the recommended way to use the Config struct: only override the settings that must be overridden.