Struct syntax_pos::MultiSpan[][src]

pub struct MultiSpan { /* fields omitted */ }

A collection of spans. Spans have two orthogonal attributes:

  • they can be primary spans. In this case they are the locus of the error, and would be rendered with ^^^.
  • they can have a label. In this case, the label is written next to the mark in the snippet when we render.

Methods

impl MultiSpan
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Selects the first primary span (if any)

Returns all primary spans.

Replaces all occurrences of one Span with another. Used to move Spans in areas that don't display well (like std macros). Returns true if replacements occurred.

Returns the strings to highlight. We always ensure that there is an entry for each of the primary spans -- for each primary span P, if there is at least one label with span P, we return those labels (marked as primary). But otherwise we return SpanLabel instances with empty labels.

Trait Implementations

impl Clone for MultiSpan
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Debug for MultiSpan
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Formats the value using the given formatter. Read more

impl Hash for MultiSpan
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Feeds this value into the given [Hasher]. Read more

Feeds a slice of this type into the given [Hasher]. Read more

impl PartialEq for MultiSpan
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This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

impl Eq for MultiSpan
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impl Encodable for MultiSpan
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impl Decodable for MultiSpan
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impl From<Span> for MultiSpan
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Performs the conversion.

impl From<Vec<Span>> for MultiSpan
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Performs the conversion.

Auto Trait Implementations

impl Send for MultiSpan

impl Sync for MultiSpan