aura-lang 0.1.0

Aura configuration language: deterministic, capability-secured, schema-validated configs — embeddable library + the `aura` CLI
Documentation 
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use crate::span::Span;

#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Severity {
    Error,
    Warning,
}

/// SPEC §7.3. Rendering (ariadne) lives in aura-cli; the core only produces the data.
#[derive(Debug, Clone, PartialEq)]
pub struct Diagnostic {
    pub code: &'static str,
    pub severity: Severity,
    pub message: String,
    pub primary: (Span, String),
    pub secondary: Vec<(Span, String)>,
    pub help: Option<String>,
}

impl Diagnostic {
    pub fn warning(
        code: &'static str,
        message: impl Into<String>,
        span: Span,
        label: impl Into<String>,
    ) -> Self {
        Diagnostic {
            severity: Severity::Warning,
            ..Self::error(code, message, span, label)
        }
    }

    pub fn error(
        code: &'static str,
        message: impl Into<String>,
        span: Span,
        label: impl Into<String>,
    ) -> Self {
        Diagnostic {
            code,
            severity: Severity::Error,
            message: message.into(),
            primary: (span, label.into()),
            secondary: Vec::new(),
            help: None,
        }
    }
}