Struct Jobs

pub struct Jobs { /* private fields */ }

Implementations

impl Jobs

pub fn new(interactive: bool) -> Self

pub fn cap_term(&mut self)

pub fn new_job(&mut self) -> Job

Create a new job with the next job number. Note, this new job is NOT in the jobs list.

pub fn push_job(&mut self, job: Job)

Push job onto the list of jobs.

pub fn set_no_tty(&mut self)

Set not on a tty.

pub fn set_interactive(&mut self, interactive: bool)

Sets whether we are interactive or not.

pub fn get_job_mut(&mut self, job_id: u32) -> Option<&mut Job>

Get the mutable job for job_id if it exists.

pub fn reap_procs(&mut self)

Check any pids in a job by calling wait and updating the books.

pub fn foreground_job(&mut self, job_num: u32)

Move the job for job_num to te foreground.

pub fn background_job(&mut self, job_num: u32)

Move the job for job_num to te background and running (start a stopped job in the background).

pub fn restore_terminal(&self)

Restore terminal settings and put the shell back into the foreground.

pub fn get_alias<S: AsRef<str>>(&self, name: S) -> Option<Run>

Gets an alias.

pub fn clear_aliases(&mut self)

Clears all the existing aliases.

pub fn remove_alias<S: AsRef<str>>(&mut self, name: S) -> Option<Run>

Removes the alias name, return the value if removed..

pub fn add_alias(&mut self, name: String, value: String) -> Result<(), Error>

Add an alias.

pub fn add_alias_run(&mut self, name: String, value: Run)

Add an already parsed alias.

pub fn print_alias(&self, name: String)

Print a the alias for name if set.

pub fn print_all_alias(&self)

Print all the defined aliases.

pub fn set_local_var(&mut self, key: OsString, val: OsString)

Set a local var into key. Will overwrite an existing value.

pub fn get_local_var(&self, key: &OsStr) -> Option<&OsStr>

Get the local var key or None if does not exist.

pub fn remove_local_var(&mut self, key: &OsStr) -> Option<OsString>

Remove the local var key. If key exists returns the removed value.

pub fn get_env_or_local_var(&self, key: &OsStr) -> Option<OsString>

First tries to fin key in the environment then checks local variable and returns None if not found.

Trait Implementations

impl Display for Jobs

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

Formats the value using the given formatter.