Struct Executor 

pub struct Executor { /* private fields */ }

Implementations

impl Executor

pub fn new() -> Self

pub fn default_from_env() -> Self

pub fn import_from_env(&mut self)

pub fn builtins(&self) -> impl ExactSizeIterator<Item = (&str, &BoxCommand)>

pub fn set_builtin(&mut self, name: String, cmd: impl Command)

pub fn get_builtin(&self, name: &str) -> Option<BoxCommand>

pub fn special_vars( &self, ) -> impl Iterator<Item = (&str, &dyn Fn(&ExecContext<'_>) -> ValueList)>

pub fn set_special_var( &mut self, name: impl Into<String>, getter: impl Fn(&ExecContext<'_>) -> ValueList + 'static, )

pub fn remove_special_var(&mut self, name: &str) -> bool

pub fn get_global_func(&self, name: &str) -> Option<BoxCommand>

pub fn set_global_func(&self, name: String, cmd: impl Command)

pub fn remove_global_func(&self, name: &str) -> bool

pub fn get_global_var( &self, name: &str, ) -> Option<impl Deref<Target = Variable> + use<'_>>

pub fn set_global_var(&self, name: impl Into<String>, var: Variable)

pub fn remove_global_var(&self, name: &str) -> bool

Trait Implementations

impl Debug for Executor

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

Formats the value using the given formatter.

impl Default for Executor

fn default() -> Self

Returns the “default value” for a type.