Enum Shell

#[non_exhaustive]
pub enum Shell {
    Bash,
    Elvish,
    Fish,
    Ion,
    Nushell,
    Powershell,
    Xonsh,
    Zsh,
}

The type of shell.

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.

Bash

Elvish

Fish

Ion

Nushell

Powershell

Xonsh

Zsh

Implementations

impl Shell

pub fn get() -> Result<Self, Error>

Fetch the shell running this process.

See get_shell_name for more info.

pub fn to_str(self) -> &'static str

Get the string representation of this shell.

All names are in lowercase.

Unexpected values or ambiguities are sorted out below:

• Shell::Nushell => nu
• Shell::Powershell => powershell

Trait Implementations

impl Clone for Shell

fn clone(&self) -> Shell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Shell

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

Formats the value using the given formatter.

impl FromStr for Shell

type Err = Error

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 Shell

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

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

const 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 Copy for Shell

impl Eq for Shell

impl StructuralPartialEq for Shell