Enum Redir 

#[non_exhaustive]
pub enum Redir<'a> {
    Read(Option<u16>, Word<'a>),
    Write(Option<u16>, Word<'a>),
    Append(Option<u16>, Word<'a>),
    ReadWrite(Option<u16>, Word<'a>),
    Clobber(Option<u16>, Word<'a>),
    DupRead(Option<u16>, Word<'a>),
    DupWrite(Option<u16>, Word<'a>),
    HereString(Word<'a>),
    Heredoc(HeredocBody<'a>),
    WriteAll(Word<'a>),
    AppendAll(Word<'a>),
}

An I/O redirection.

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.

Read(Option<u16>, Word<'a>)

[n]< word — read from file.

Write(Option<u16>, Word<'a>)

[n]> word — write to file.

Append(Option<u16>, Word<'a>)

[n]>> word — append to file.

ReadWrite(Option<u16>, Word<'a>)

[n]<> word — open for reading and writing.

Clobber(Option<u16>, Word<'a>)

[n]>| word — write, overriding noclobber.

DupRead(Option<u16>, Word<'a>)

[n]<& word — duplicate input fd.

DupWrite(Option<u16>, Word<'a>)

[n]>& word — duplicate output fd.

HereString(Word<'a>)

<<< word — here-string.

Heredoc(HeredocBody<'a>)

<< [-]DELIM ... DELIM — here-document.

WriteAll(Word<'a>)

&> word — redirect both stdout and stderr.

AppendAll(Word<'a>)

&>> word — append both stdout and stderr.

Trait Implementations

impl<'a> Clone for Redir<'a>

fn clone(&self) -> Redir<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Redir<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for Redir<'a>

fn eq(&self, other: &Redir<'a>) -> 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<'a> Eq for Redir<'a>

impl<'a> StructuralPartialEq for Redir<'a>