Struct nu_engine::FakeHost

pub struct FakeHost { /* fields omitted */ }

Implementations

impl FakeHost

pub fn new() -> FakeHost

Trait Implementations

impl Debug for FakeHost

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

Formats the value using the given formatter.

impl Default for FakeHost

fn default() -> Self

Returns the “default value” for a type.

impl Host for FakeHost

fn stdout(&mut self, out: &str)

fn stderr(&mut self, out: &str)

fn print_err(&mut self, err: ShellError, source: &Text)

fn vars(&mut self) -> Vec<(String, String)>

fn env_get(&mut self, key: OsString) -> Option<OsString>

fn env_set(&mut self, key: OsString, value: OsString)

fn env_rm(&mut self, key: OsString)

fn width(&self) -> usize

fn height(&self) -> usize

fn is_external_cmd(&self, _: &str) -> bool