Struct rustc_session::EarlyErrorHandler

pub struct EarlyErrorHandler {
    handler: Handler,
}

A wrapper around an Handler that is used for early error emissions.

Fields

handler: Handler

Implementations

impl EarlyErrorHandler

pub fn new(output: ErrorOutputType) -> Self

pub fn abort_if_errors(&self)

pub fn abort_if_error_and_set_error_format(&mut self, output: ErrorOutputType)

Swap out the underlying handler once we acquire the user’s preference on error emission format. Any errors prior to that will cause an abort and all stashed diagnostics of the previous handler will be emitted.

pub fn early_note(&self, msg: impl Into<DiagnosticMessage>)

pub fn early_help(&self, msg: impl Into<DiagnosticMessage>)

pub fn early_error_no_abort( &self, msg: impl Into<DiagnosticMessage> ) -> ErrorGuaranteed

pub fn early_error(&self, msg: impl Into<DiagnosticMessage>) -> !

pub(crate) fn early_struct_error( &self, msg: impl Into<DiagnosticMessage> ) -> DiagnosticBuilder<'_, !>

pub fn early_warn(&self, msg: impl Into<DiagnosticMessage>)

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 416 bytes