rototo 0.1.0-alpha.8

Control plane for runtime configuration of your application.
Documentation 
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use crate::diagnostics::LintDiagnostic;

pub(super) fn sort_diagnostics(diagnostics: &mut [LintDiagnostic]) {
    diagnostics.sort_by(|left, right| diagnostic_sort_key(left).cmp(&diagnostic_sort_key(right)));
}

fn diagnostic_sort_key(
    diagnostic: &LintDiagnostic,
) -> (u8, &str, usize, usize, usize, String, &str) {
    let location_rank = match diagnostic.primary.kind {
        crate::diagnostics::DiagnosticLocationKind::PackageRoot => 0,
        crate::diagnostics::DiagnosticLocationKind::Document
        | crate::diagnostics::DiagnosticLocationKind::Span => 1,
    };
    let (line, character) = diagnostic
        .primary
        .range
        .map(|range| (range.start.line, range.start.character))
        .unwrap_or((0, 0));
    let byte_start = diagnostic.primary.byte_start().unwrap_or(usize::MAX);
    (
        location_rank,
        diagnostic.primary.path.as_str(),
        line,
        character,
        byte_start,
        diagnostic.rule.as_string(),
        diagnostic.message.as_str(),
    )
}