Struct rustc_expand::errors::ProcMacroDerivePanickedHelp

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pub(crate) struct ProcMacroDerivePanickedHelp {
    pub message: String,
}

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§message: String

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impl Subdiagnostic for ProcMacroDerivePanickedHelp

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fn add_to_diag_with<__G, __F>(self, diag: &mut Diag<'_, __G>, f: __F)
where __G: EmissionGuarantee, __F: SubdiagMessageOp<__G>,

Add a subdiagnostic to an existing diagnostic where f is invoked on every message used (to optionally perform eager translation).
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fn add_to_diag<G>(self, diag: &mut Diag<'_, G>)
where G: EmissionGuarantee,

Add a subdiagnostic to an existing diagnostic.

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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: 24 bytes