Enum ArgType 

pub enum ArgType {
    String,
    Enum(Vec<String>),
    Integer {
        min: Option<i128>,
        max: Option<i128>,
    },
    Float {
        min: Option<f64>,
        max: Option<f64>,
    },
    FileSize {
        min: Option<u64>,
        max: Option<u64>,
    },
}

Variants

String

Any string

Enum(Vec<String>)

The argument must be one of the variants.

Integer

I recommend you use Self::integer(), Self::uinteger() or Self::integer_between().

Fields

min: Option<i128>

max: Option<i128>

Float

I recommend you use Self::float() or Self::float_between().

Fields

min: Option<f64>

max: Option<f64>

FileSize

I recommend you use Self::file_size() or Self::file_size_between(). It’s in bytes.

Fields

min: Option<u64>

max: Option<u64>

Implementations

impl ArgType

pub fn integer() -> Self

pub fn uinteger() -> Self

pub fn integer_between(min: Option<i128>, max: Option<i128>) -> Self

Both inclusive

pub fn float() -> Self

pub fn float_between(min: Option<f64>, max: Option<f64>) -> Self

Both inclusive

pub fn enum_(variants: &[&str]) -> Self

pub fn file_size() -> Self

pub fn file_size_between(min: Option<u64>, max: Option<u64>) -> Self

pub fn parse(&self, arg: &str, span: Span) -> Result<String, RawError>

Trait Implementations

impl Clone for ArgType

fn clone(&self) -> ArgType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArgType

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

Formats the value using the given formatter.