Struct VarSpec 

pub struct VarSpec {
    pub name: String,
    pub ty: VarType,
    pub default: Option<String>,
    pub optional: bool,
}

Fields

name: String

ty: VarType

default: Option<String>

optional: bool

Implementations

impl VarSpec

pub fn required(&self) -> bool

A variable is required when it is neither optional nor has a default.

Trait Implementations

impl Clone for VarSpec

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VarSpec

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

Formats the value using the given formatter.