Struct Fish

pub struct Fish;

Implementations

impl Fish

pub fn new() -> Self

Trait Implementations

impl Clone for Fish

fn clone(&self) -> Fish

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Fish

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

Formats the value using the given formatter.

impl Display for Fish

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

Formats the value using the given formatter.

impl Shell for Fish

fn quote(&self, value: &str) -> String

Quotes a string according to Fish shell quoting rules. @see https://fishshell.com/docs/current/language.html#quotes

fn format(&self, statement: Statement<'_>) -> String

Format the provided statement.

fn format_hook(&self, hook: Hook) -> Result<String, ShellError>

Format a hook for the current shell.

fn get_config_path(&self, home_dir: &Path) -> PathBuf

Return the path in which commands, aliases, and other settings will be configured.

fn get_env_path(&self, home_dir: &Path) -> PathBuf

Return the path in which environment settings will be defined.

fn get_profile_paths(&self, home_dir: &Path) -> Vec<PathBuf>

Return a list of all possible profile/rc/config paths. Ordered from most to least common/applicable.

fn format_env(&self, key: &str, value: Option<&str>) -> String

Format an environment variable by either setting or unsetting the value.

fn format_env_set(&self, key: &str, value: &str) -> String

Format an environment variable that will be set to the entire shell, and be written to a profile file.

fn format_env_unset(&self, key: &str) -> String

Format an environment variable that will be unset from the entire shell, and be written to a profile file.

fn format_path_set(&self, paths: &[String]) -> String

Format the provided paths to prepend the PATH environment variable, and be written to a profile file.

fn get_exec_command(&self) -> ShellCommand

Return parameters for executing a one-off command and then exiting.

impl Copy for Fish