Struct ArgvOptions 

pub struct ArgvOptions {
    pub boolean: Booleans,
    pub string: Vec<String>,
    pub alias: Vec<(String, Vec<String>)>,
    pub default: Vec<(String, Value)>,
    pub stop_early: bool,
    pub double_dash: bool,
    pub unknown: Option<UnknownFn>,
    pub camel_case: bool,
    pub parse_boolean: bool,
}

Options for minimist and parse_argv.

Fields

boolean: Booleans

Boolean flags.

string: Vec<String>

Flags whose values are always kept as strings ("_" for positionals).

alias: Vec<(String, Vec<String>)>

Alias groups: key -> other names.

default: Vec<(String, Value)>

Default values (dotted keys allowed).

stop_early: bool

Stop parsing at the first positional argument.

double_dash: bool

Put arguments after -- into "--" instead of "_".

unknown: Option<UnknownFn>

Called for undeclared arguments.

camel_case: bool

(parse_argv only) convert kebab-case keys to camelCase.

parse_boolean: bool

(parse_argv only) turn "true"/"false" string values into booleans.

Implementations

impl ArgvOptions

pub fn new() -> Self

Empty options.

pub fn boolean<S: AsRef<str>>(self, keys: &[S]) -> Self

Declare boolean flags.

pub fn all_boolean(self) -> Self

Treat every long flag without = as boolean.

pub fn string<S: AsRef<str>>(self, keys: &[S]) -> Self

Declare string flags.

pub fn alias<S: AsRef<str>>(self, key: &str, names: &[S]) -> Self

Add an alias group.

pub fn default_value(self, key: &str, value: impl Into<Value>) -> Self

Add a default value.

pub fn stop_early(self) -> Self

Enable stop_early.

pub fn double_dash(self) -> Self

Enable the "--" key.

pub fn unknown(self, callback: UnknownFn) -> Self

Set the unknown-argument callback.

pub fn camel_case(self) -> Self

Enable camelCase keys (parse_argv).

pub fn parse_boolean(self) -> Self

Enable boolean parsing of values (parse_argv).

Trait Implementations

impl Clone for ArgvOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ArgvOptions

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

Formats the value using the given formatter.

impl Default for ArgvOptions

fn default() -> Self

Returns the “default value” for a type.