Enum Route 

pub enum Route {
    Direct,
    Alias,
    ShellAlias,
    Unresolved,
}

What: How the command was reached. Why: A shell alias or an unresolved name is never classified as a built-in.

In TS you’d write (pseudocode):

type ForwardedCommandRoute = 'direct' | 'alias' | 'shell-alias' | 'unresolved';

Variants

Direct

A built-in named directly.

Alias

A built-in reached through one or more aliases.

ShellAlias

An alias running a shell command (!...).

Unresolved

An external command, an unknown name, an alias loop or a malformed alias value.

Trait Implementations

impl Clone for Route

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 Route

impl Debug for Route

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

Formats the value using the given formatter.

impl Eq for Route

impl PartialEq for Route

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Route