Struct ErrorCtx

pub(crate) struct ErrorCtx {
    pub continue_on_failure: bool,
    pub error_on_warnings: bool,
    pub external_decls_with_errors: HashSet<ItemId>,
    external_dep_graph: DepGraph,
    pub def_id: Option<ItemId>,
    pub def_id_is_local: bool,
    pub error_count: usize,
}

The context for tracking and reporting errors.

Fields

continue_on_failure: bool

If true, do not abort on the first error and attempt to extract as much as possible.

error_on_warnings: bool

If true, print the warnings as errors, and abort if any errors were raised.

external_decls_with_errors: HashSet<ItemId>

The ids of the external_declarations for which extraction we encountered errors.

external_dep_graph: DepGraph

def_id: Option<ItemId>

The id of the definition we are exploring, used to track the source of errors.

def_id_is_local: bool

Whether the definition being explored is local to the crate or not.

error_count: usize

The number of errors encountered so far.

Implementations

impl ErrorCtx

pub fn new(continue_on_failure: bool, error_on_warnings: bool) -> ErrorCtx

pub fn continue_on_failure(&self) -> bool

pub fn has_errors(&self) -> bool

pub fn display_error( &self, krate: &TranslatedCrate, span: Span, level: Level<'_>, msg: String, ) -> Error

Report an error without registering anything.

pub fn span_err( &mut self, krate: &TranslatedCrate, span: Span, msg: &str, level: Level<'_>, ) -> Error

Report and register an error.

pub fn register_dep_source( &mut self, src: &Option<DepSource>, item_id: ItemId, is_local: bool, )

Register the fact that id is a dependency of src (if src is not None).

pub fn report_external_dep_error(&self, krate: &TranslatedCrate, id: ItemId)

In case errors happened when extracting the definitions coming from the external dependencies, print a detailed report to explain to the user which dependencies were problematic, and where they are used in the code.