SubdiagnosticVariant

flux_macros::diagnostics::utils

Struct SubdiagnosticVariant 

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pub(super) struct SubdiagnosticVariant {
    pub(super) kind: SubdiagnosticKind,
    pub(super) slug: Option<Path>,
    pub(super) no_span: bool,
}

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§kind: SubdiagnosticKind§slug: Option<Path>§no_span: bool

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impl SubdiagnosticVariant

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pub(super) fn from_attr( attr: &Attribute, fields: &impl HasFieldMap, ) -> Result<Option<SubdiagnosticVariant>, DiagnosticDeriveError>

Constructs a SubdiagnosticVariant from a field or type attribute such as #[note], #[error(parser::add_paren, no_span)] or #[suggestion(code = "...")]. Returns the SubdiagnosticKind and the diagnostic slug, if specified.

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