Struct CommandInput 

pub struct CommandInput(_CommandInput);

A command to be called which can be given as CLI option as well as in config files CommandInput implements Serialize/Deserialize as well as FromStr.

Tuple Fields

0: _CommandInput

Implementations

impl CommandInput

pub fn is_set(&self) -> bool

Returns if a command is set

pub fn command(&self) -> &str

Returns the command

pub fn args(&self) -> &[String]

Returns the command args

pub fn on_failure(&self) -> OnFailure

Returns the error handling for the command

pub fn run<I, K, V>( &self, context: &str, what: &str, env: I, ) -> RusticResult<()>

where I: IntoIterator<Item = (K, V)>, K: AsRef<OsStr>, V: AsRef<OsStr>,

Runs the command if it is set

Errors

• If return status cannot be read

pub fn stdout(&self) -> RusticResult<Vec<u8>>

Runs the command and get its stdout

Returns

The stdout as Vec<u8>

Errors

• If command cannot be executed

pub(crate) fn uses_plural_placeholders(&self) -> RusticResult<bool>

Check if the command uses plural placeholders (%ids or %paths) Returns true if the command should be executed once with all values, false if it should be executed once per pack

Trait Implementations

impl Clone for CommandInput

fn clone(&self) -> CommandInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommandInput

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

Formats the value using the given formatter.

impl Default for CommandInput

fn default() -> CommandInput

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CommandInput

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CommandInput

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

Formats the value using the given formatter.

impl From<CommandInput> for Vec<String>

fn from(value: CommandInput) -> Self

Converts to this type from the input type.

impl From<Vec<String>> for CommandInput

fn from(value: Vec<String>) -> Self

Converts to this type from the input type.

impl FromStr for CommandInput

type Err = CommandInputErrorKind

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for CommandInput

fn eq(&self, other: &CommandInput) -> 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 Serialize for CommandInput

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CommandInput

impl StructuralPartialEq for CommandInput