pub struct CommandContext { /* private fields */ }
Expand description
A higher level interface to EvalContext. A bit closer to a Repl. Provides commands (start with ‘:’) that alter context state or print information.
Implementations§
Source§impl CommandContext
impl CommandContext
pub fn new() -> Result<(CommandContext, EvalContextOutputs), Error>
pub fn with_eval_context(eval_context: EvalContext) -> CommandContext
pub fn execute(&mut self, to_run: &str) -> Result<EvalOutputs, Error>
pub fn check(&mut self, code: &str) -> Result<Vec<CompilationError>, Error>
pub fn process_handle(&self) -> Arc<Mutex<Child>>
pub fn variables_and_types(&self) -> impl Iterator<Item = (&str, &str)>
pub fn reset_config(&mut self)
pub fn defined_item_names(&self) -> impl Iterator<Item = &str>
pub fn execute_with_callbacks( &mut self, to_run: &str, callbacks: &mut EvalCallbacks<'_>, ) -> Result<EvalOutputs, Error>
pub fn set_opt_level(&mut self, level: &str) -> Result<(), Error>
pub fn last_source(&self) -> Result<String>
Sourcepub fn completions(&mut self, src: &str, position: usize) -> Result<Completions>
pub fn completions(&mut self, src: &str, position: usize) -> Result<Completions>
Returns completions within src
at position
, which should be a byte offset. Note, this
function requires &mut self because it mutates internal state in order to determine
completions. It also assumes exclusive access to those resources. However there should be
any visible side effects.
Auto Trait Implementations§
impl !Freeze for CommandContext
impl !RefUnwindSafe for CommandContext
impl Send for CommandContext
impl !Sync for CommandContext
impl Unpin for CommandContext
impl !UnwindSafe for CommandContext
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