Enum MiddleArg 

pub enum MiddleArg {
    Normal(String),
    LongFlag(String, FlagValue),
    ShortFlag(String, FlagValue),
}

Enum for middle result in parsing

Variants

Normal(String)

Variant shows a normal arg.

LongFlag(String, FlagValue)

Variant shows a long flag.

ShortFlag(String, FlagValue)

Variant shows a short flag.

Implementations

impl MiddleArg

pub fn name(&self) -> &str

Gets &self’s name (if a non-flag arg, returns content).

pub fn val_if_string(&self) -> Option<&String>

Gets flag value storaged in &self if FlagValue::String

pub fn inner_if_string_val(&self) -> Option<(&str, &str)>

Gets inner of Variant if string value.

pub fn set_val(self, value: FlagValue) -> Self

Sets value to MiddileArg self.

pub fn get_flag_type_str<'a>(&self) -> &'a str

Gets the form of MiddleArg as str value.

Trait Implementations

impl Clone for MiddleArg

fn clone(&self) -> MiddleArg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MiddleArg

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

Formats the value using the given formatter.

impl PartialEq for MiddleArg

fn eq(&self, other: &MiddleArg) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for MiddleArg

fn partial_cmp(&self, other: &MiddleArg) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for MiddleArg