Enum CommandNameAndArgs 

pub enum CommandNameAndArgs {
    String(String),
    Vec(NonEmptyCommandArgsVec),
    Structured {
        env: HashMap<String, String>,
        command: NonEmptyCommandArgsVec,
    },
}

Command name and arguments specified by config.

Variants

String(String)

Vec(NonEmptyCommandArgsVec)

Structured

Fields

env: HashMap<String, String>

command: NonEmptyCommandArgsVec

Implementations

impl CommandNameAndArgs

pub fn split_name(&self) -> Cow<'_, str>

Returns command name without arguments.

pub fn split_name_and_args(&self) -> (Cow<'_, str>, Cow<'_, [String]>)

Returns command name and arguments.

The command name may be an empty string (as well as each argument.)

pub fn as_str(&self) -> Option<&str>

Returns command string only if the underlying type is a string.

Use this to parse enum strings such as ":builtin", which can be escaped as [":builtin"].

pub fn to_command(&self) -> Command

Returns process builder configured with this.

pub fn to_command_with_variables<V: AsRef<str>>( &self, variables: &HashMap<&str, V>, ) -> Command

Returns process builder configured with this after interpolating variables into the arguments.

Trait Implementations

impl Clone for CommandNameAndArgs

fn clone(&self) -> CommandNameAndArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommandNameAndArgs

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CommandNameAndArgs

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CommandNameAndArgs

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

Formats the value using the given formatter.

impl<T: AsRef<str> + ?Sized> From<&T> for CommandNameAndArgs

fn from(s: &T) -> Self

Converts to this type from the input type.

impl PartialEq for CommandNameAndArgs

fn eq(&self, other: &CommandNameAndArgs) -> 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 CommandNameAndArgs

impl StructuralPartialEq for CommandNameAndArgs