Enum Command 

#[non_exhaustive]
pub enum Command {
    Invoke(Invoke),
    Identify(Identify),
}

Parsed command line arguments of the command built-in

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Invoke(Invoke)

Invokes the utility specified by the operands.

Identify(Identify)

Identifies the type and location of the utility.

Implementations

impl Command

pub async fn execute<S>(self, env: &mut Env<S>) -> Result

where S: Close + Dup + Exec + Exit + Fcntl + Fork + Fstat + GetCwd + GetPid + IsExecutableFile + Isatty + Open + SendSignal + SetPgid + SetRlimit + ShellPath + Sigaction + Sigmask + Signals + Sysconf + TcSetPgrp + Wait + Write + 'static,

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Command

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

Formats the value using the given formatter.

impl From<Identify> for Command

fn from(identify: Identify) -> Self

Converts to this type from the input type.

impl From<Invoke> for Command

fn from(invoke: Invoke) -> Self

Converts to this type from the input type.

impl PartialEq for Command

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Command

impl StructuralPartialEq for Command