Enum RedirOp

pub enum RedirOp {
    FileIn,
    FileInOut,
    FileOut,
    FileAppend,
    FileClobber,
    FdIn,
    FdOut,
    Pipe,
    String,
}

Redirection operators

This enum defines the redirection operator types except here-document and process redirection.

Variants

FileIn

< (open a file for input)

FileInOut

<> (open a file for input and output)

FileOut

> (open a file for output; truncate or fail if existing)

FileAppend

>> (open a file for output; append if existing)

FileClobber

>| (open a file for output; always truncate if existing)

FdIn

<& (copy or close a file descriptor for input)

FdOut

>& (copy or close a file descriptor for output)

Pipe

>>| (open a pipe, one end for input and the other output)

String

<<< (here-string)

Trait Implementations

impl Clone for RedirOp

fn clone(&self) -> RedirOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RedirOp

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

Formats the value using the given formatter.

impl Display for RedirOp

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

Formats the value using the given formatter.

impl From<RedirOp> for Operator

fn from(op: RedirOp) -> Operator

Converts to this type from the input type.

impl FromStr for RedirOp

type Err = ParseOperatorError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<RedirOp, ParseOperatorError>

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

impl PartialEq for RedirOp

fn eq(&self, other: &RedirOp) -> 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 TryFrom<Operator> for RedirOp

type Error = TryFromOperatorError

The type returned in the event of a conversion error.

fn try_from(op: Operator) -> Result<RedirOp, TryFromOperatorError>

Performs the conversion.

impl Copy for RedirOp

impl Eq for RedirOp

impl StructuralPartialEq for RedirOp