pub struct DocumentIndex { /* private fields */ }Expand description
Immutable lookup index over a loaded SourceDocument.
Implementations§
Source§impl DocumentIndex
impl DocumentIndex
Sourcepub fn new(document: SourceDocument) -> Self
pub fn new(document: SourceDocument) -> Self
Index a loaded document without changing its content.
Sourcepub fn document(&self) -> &SourceDocument
pub fn document(&self) -> &SourceDocument
Return the indexed document.
Sourcepub fn position(&self, byte: usize) -> Option<DocumentPosition>
pub fn position(&self, byte: usize) -> Option<DocumentPosition>
Convert a byte offset to one-based physical line and character column.
Sourcepub fn locate(&self, query: &DocumentQuery) -> Option<DocumentPosition>
pub fn locate(&self, query: &DocumentQuery) -> Option<DocumentPosition>
Resolve a query to its one-based physical line and character column
Sourcepub fn excerpt(
&self,
span: &DocumentSpan,
max_prefix: usize,
) -> Option<DocumentExcerpt>
pub fn excerpt( &self, span: &DocumentSpan, max_prefix: usize, ) -> Option<DocumentExcerpt>
Create an excerpt whose highlighted span has at most max_prefix bytes of leading context.
Sourcepub fn resolve(&self, query: &DocumentQuery) -> DocumentMatch
pub fn resolve(&self, query: &DocumentQuery) -> DocumentMatch
Resolve a query only when its physical span can be determined safely.
Trait Implementations§
Source§impl Clone for DocumentIndex
impl Clone for DocumentIndex
Source§fn clone(&self) -> DocumentIndex
fn clone(&self) -> DocumentIndex
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for DocumentIndex
impl RefUnwindSafe for DocumentIndex
impl Send for DocumentIndex
impl Sync for DocumentIndex
impl Unpin for DocumentIndex
impl UnsafeUnpin for DocumentIndex
impl UnwindSafe for DocumentIndex
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