Struct typeFlag 

pub struct typeFlag<T> { /* private fields */ }

Implementations

impl<T> typeFlag<T>

pub fn setHelp(self, help: &str) -> Self

Sets the help message of the created flag.

It accepts a str as an arguments.

This function can only be called after new function.

Example:

let arg = SCLP::strFlag::new().setHelp("Arg help text.");

pub fn setDefault(self, value: T) -> Self

Sets the default value of the created flag.

It accepts a value of type T as an arguments.

This function is optional if not called the argument will be considered required and parse will exit and show the help message and tryParse will return Err(ArgumentError) in the case of user not providing the argument.

This function can only be called after new function.

Example:

let arg = SCLP::strFlag::new().setHelp("Arg help text.").setDefault("abc");

Trait Implementations

impl<T: Debug> Debug for typeFlag<T>

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

Formats the value using the given formatter.