Enum Ns 

pub enum Ns {
    Os,
    Arch,
    Bool,
    Env,
}

Guard namespaces: the closed set the parser accepts. Adding a namespace forces compile errors at every consumer (parse, display, evaluation) — never a silent _ fallback.

Variants

Os

Arch

Bool

Env

Trait Implementations

impl Clone for Ns

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Ns

impl Debug for Ns

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

Formats the value using the given formatter.

impl Display for Ns

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

Formats the value using the given formatter.

impl Eq for Ns

impl Hash for Ns

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Ns

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Ns