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SourceRenderer

quarto_error_reporting::diagnostic

Enum SourceRenderer 

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#[non_exhaustive]
pub enum SourceRenderer {
    Ariadne,
}
Expand description

Selects which source-context snippet renderer draws the visual code excerpt in DiagnosticMessage::to_text_with_renderer.

The available variants depend on which renderer features are enabled at compile time, so this enum is #[non_exhaustive]: with neither ariadne nor annotate-snippets enabled it has no variants at all, and downstream matches must include a wildcard arm to stay compiling across feature combinations.

Pass None to DiagnosticMessage::to_text_with_renderer (or use DiagnosticMessage::to_text / DiagnosticMessage::to_text_with_options) to let the crate pick a default via SourceRenderer::default_for_features.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Ariadne

ariadne-style rendering: a boxed source excerpt. Available with the ariadne feature (on by default).

Implementations§

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impl SourceRenderer

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pub fn default_for_features() -> Option<Self>

The renderer used when the caller does not specify one.

Prefers SourceRenderer::Ariadne when the ariadne feature is enabled (preserving historical behavior), then falls back to [SourceRenderer::AnnotateSnippets]. Returns None when no renderer feature is enabled, in which case to_text drops the source-context snippet and prints the structured text block.

Trait Implementations§

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impl Clone for SourceRenderer

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fn clone(&self) -> SourceRenderer

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for SourceRenderer

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impl Debug for SourceRenderer

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Eq for SourceRenderer

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impl Hash for SourceRenderer

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for SourceRenderer

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fn eq(&self, other: &SourceRenderer) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for SourceRenderer

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