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//! Source-aware service annotation declarations.
use crate::source::SourceSpan;
use super::{ComposeScalar, KeyValueEntry, Located};
/// The exact authored mapping or list form of service `annotations`.
#[derive(Debug, Clone, PartialEq, Eq)]
#[non_exhaustive]
pub enum AnnotationsForm {
/// Ordered mapping syntax with scalar kinds and spelling retained.
Map(Vec<KeyValueEntry>),
/// Ordered raw scalar list items, including invalid scalar kinds retained for diagnostics.
List(Vec<Located<ComposeScalar>>),
}
/// An explicitly authored service-level Compose `annotations` value.
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct Annotations {
span: SourceSpan,
form: AnnotationsForm,
}
impl Annotations {
pub(crate) const fn new(span: SourceSpan, form: AnnotationsForm) -> Self {
Self { span, form }
}
/// Returns the exact span of the complete authored collection.
#[must_use]
pub const fn span(&self) -> SourceSpan {
self.span
}
/// Returns the authored mapping or list form without semantic normalization.
#[must_use]
pub const fn form(&self) -> &AnnotationsForm {
&self.form
}
}