Struct ArgSpec 

pub struct ArgSpec {
    pub required: bool,
    pub kind: ArgKind,
    pub content: ContentKind,
}

One argument slot in a command/environment signature.

Fields

required: bool

true for a mandatory {…} argument, false for an optional […] one.

kind: ArgKind

content: ContentKind

How the formatter treats this argument’s content. See ContentKind.

Trait Implementations

impl Clone for ArgSpec

fn clone(&self) -> ArgSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ArgSpec

impl Debug for ArgSpec

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

Formats the value using the given formatter.

impl Eq for ArgSpec

impl PartialEq for ArgSpec

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ArgSpec