Struct FlagSetConstructor

pub struct FlagSetConstructor {
    pub flags: Vec<(&'static str, Flag)>,
}

A helper struct for constructing a flag set.

Fields

flags: Vec<(&'static str, Flag)>

Implementations

impl FlagSetConstructor

pub fn new() -> Self

Create a new, empty flag set.

pub fn add_ident(self, name: &'static str) -> Self

Add a string flag.

pub fn add_ident_def(self, name: &'static str, default: impl ToString) -> Self

Add a string flag with a default

pub fn add_bool(self, name: &'static str) -> Self

Add a boolean flag

pub fn add_bool_def(self, name: &'static str, default: bool) -> Self

Add a boolean flag with a default

pub fn add_set(self, name: &'static str, set: FlagSetConstructor) -> Self

Add a nested flag set

pub fn finish(self) -> FlagSet

Finish creating a flag set.

Trait Implementations

impl Default for FlagSetConstructor

fn default() -> Self

Returns the “default value” for a type.