Struct ErrorManager

pub struct ErrorManager { /* private fields */ }

Registers errors

Implementations

impl ErrorManager

pub fn new() -> Self

pub fn emit_error(&mut self, err: impl Error + 'static)

pub fn emit_warning(&mut self, err: impl Error + 'static)

pub fn n_errors(&self) -> usize

pub fn has_errors(&self) -> bool

pub fn errors(&self) -> &[Box<dyn Error>]

pub fn errors_iterator_cast<E: Error>(&self) -> impl Iterator<Item = &E>

Gets an iterator over the errors inside self, casting them to the concrete error type specified

This is super unsafe, and should only be used on tests

Panics

If if fails to downcast an error into E

pub fn print_errors(&self, src: &SourceMap, out: &mut dyn Write) -> Result

pub fn n_warnings(&self) -> usize

pub fn clear_warnings(&mut self)

pub fn print_warnings(&self, src: &SourceMap, out: &mut dyn Write) -> Result

pub fn merge(&mut self, other: &mut ErrorManager)

Trait Implementations

impl Default for ErrorManager

fn default() -> Self

Returns the “default value” for a type.