Struct nu_engine::ShellManager

pub struct ShellManager {
    pub current_shell: Arc<AtomicUsize>,
    pub shells: Arc<Mutex<Vec<Box<dyn Shell + Send>>>>,
}

Fields

current_shell: Arc<AtomicUsize>

shells: Arc<Mutex<Vec<Box<dyn Shell + Send>>>>

Implementations

impl ShellManager

pub fn basic() -> ShellManager

pub fn enter_script_mode(&self) -> Result<(), Error>

pub fn insert_at_current(&self, shell: Box<dyn Shell + Send>)

pub fn current_shell(&self) -> usize

pub fn remove_at_current(&self)

pub fn is_empty(&self) -> bool

pub fn is_interactive(&self) -> bool

pub fn path(&self) -> String

pub fn pwd(&self, args: CommandArgs) -> Result<ActionStream, ShellError>

pub fn set_path(&self, path: String)

pub fn open(
    &self,
    full_path: &Path,
    name: Span,
    with_encoding: Option<&'static Encoding>
) -> Result<Box<dyn Iterator<Item = Result<StringOrBinary, ShellError>> + Send + Sync>, ShellError>

pub fn save(
    &self,
    full_path: &Path,
    save_data: &[u8],
    name: Span
) -> Result<OutputStream, ShellError>

pub fn next(&self)

pub fn prev(&self)

pub fn homedir(&self) -> Option<PathBuf>

pub fn ls(
    &self,
    args: LsArgs,
    name: Tag,
    ctrl_c: Arc<AtomicBool>
) -> Result<ActionStream, ShellError>

pub fn cd(&self, args: CdArgs, name: Tag) -> Result<ActionStream, ShellError>

pub fn cp(&self, args: CopyArgs, name: Tag) -> Result<ActionStream, ShellError>

pub fn rm(
    &self,
    args: RemoveArgs,
    name: Tag
) -> Result<ActionStream, ShellError>

pub fn mkdir(
    &self,
    args: MkdirArgs,
    name: Tag
) -> Result<OutputStream, ShellError>

pub fn mv(&self, args: MvArgs, name: Tag) -> Result<ActionStream, ShellError>

Trait Implementations

impl Clone for ShellManager

fn clone(&self) -> ShellManager

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ShellManager

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

Formats the value using the given formatter.

impl Default for ShellManager

fn default() -> ShellManager

Returns the “default value” for a type.