Struct rustc_errors::diagnostic_builder::DiagnosticBuilderInner

struct DiagnosticBuilderInner<'a> {
    handler: &'a Handler,
    diagnostic: Diagnostic,
    allow_suggestions: bool,
}

This is a large type, and often used as a return value, especially within the frequently-used PResult type. In theory, return value optimization (RVO) should avoid unnecessary copying. In practice, it does not (at the time of writing). The split between DiagnosticBuilder and DiagnosticBuilderInner exists to avoid many memcpy calls.

Fields

handler: &'a Handler

diagnostic: Diagnostic

allow_suggestions: bool

Trait Implementations

impl<'a> Clone for DiagnosticBuilderInner<'a>

fn clone(&self) -> DiagnosticBuilderInner<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

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: 184 bytes