error[E0308]: mismatched types  --> src/format.rs:52:1   |51 |   ) -> Option<String> {   |        -------------- expected `Option<String>` because of return type52 | /     for ann in annotations {53 | |         match (ann.range.0, ann.range.1) {54 | |             (None, None) => continue,55 | |             (Some(start), Some(end)) if start > end_index => continue,...  |71 | |         }72 | |     }   | |_____^ expected enum `std::option::Option`, found ()

Usage

use annotate_snippets::{    display_list::DisplayList,    formatter::DisplayListFormatter,    snippet::{Annotation,AnnotationType,Slice,Snippet,SourceAnnotation},};fnmain(){let snippet =Snippet{title:Some(Annotation{label:Some("expected type, found `22`".to_string()),id:None,annotation_type:AnnotationType::Error,}),footer:vec![],slices:vec![Slice{                source:r#"This is an examplecontent of the slicewhich will be annotatedwith the list of annotations below.                "#.to_string(),                line_start:26,                origin:Some("examples/example.txt".to_string()),                fold:false,                annotations: vec![SourceAnnotation{                        label:"Example error annotation".to_string(),                        annotation_type:AnnotationType::Error,                        range:(13,18),},SourceAnnotation{                        label:"and here's a warning".to_string(),                        annotation_type:AnnotationType::Warning,                        range:(34,50),},],},],};let dl =DisplayList::from(snippet);let dlf =DisplayListFormatter::new(true,false);println!("{}", dlf.format(&dl));}

Local Development

cargo buildcargo test