Rename Block to Body because dust uses the name Block for `{+`

src/parser/parser.rs

@@ -71,18 +71,18 @@ struct Span<'a> {
 #[derive(Clone, Debug, PartialEq)]
 struct Container<'a> {
     path: Path<'a>,
-    contents: Option<Block<'a>>,
-    else_contents: Option<Block<'a>>,
+    contents: Option<Body<'a>>,
+    else_contents: Option<Body<'a>>,
 }
 
 #[derive(Clone, Debug, PartialEq)]
-struct Block<'a> {
+struct Body<'a> {
     elements: Vec<TemplateElement<'a>>,
 }
 
 #[derive(Clone, Debug)]
 pub struct Template<'a> {
-    contents: Block<'a>,
+    contents: Body<'a>,
 }
 
 #[derive(Clone, Debug, PartialEq)]
@@ -172,8 +172,8 @@ where
         let (i, (opening_name, inner, maybe_else, _closing_name)) = verify(
             tuple((
                 delimited(tag(open_matcher), path, tag("}")),
-                opt(block),
-                opt(preceded(tag("{:else}"), opt(block))),
+                opt(body),
+                opt(preceded(tag("{:else}"), opt(body))),
                 delimited(tag("{/"), path, tag("}")),
             )),
             |(open, _inn, _maybe_else, close)| open == close,
@@ -232,21 +232,21 @@ fn span(i: &str) -> IResult<&str, Span> {
     Ok((remaining, Span { contents: body }))
 }
 
-fn block(i: &str) -> IResult<&str, Block> {
+fn body(i: &str) -> IResult<&str, Body> {
     let (remaining, template_elements) = many1(alt((
         map(span, TemplateElement::TESpan),
         map(dust_tag, TemplateElement::TETag),
     )))(i)?;
     Ok((
         remaining,
-        Block {
+        Body {
             elements: template_elements,
         },
     ))
 }
 
 pub fn template(i: &str) -> IResult<&str, Template> {
-    let (remaining, contents) = block(i)?;
+    let (remaining, contents) = body(i)?;
     Ok((remaining, Template { contents: contents }))
 }
 
@@ -404,7 +404,7 @@ mod tests {
                     path: Path {
                         keys: vec!["foo", "bar"]
                     },
-                    contents: Some(Block {
+                    contents: Some(Body {
                         elements: vec![
                             TemplateElement::TESpan(Span { contents: "hello " }),
                             TemplateElement::TETag(DustTag::DTReference(Reference {
@@ -429,7 +429,7 @@ mod tests {
                     path: Path {
                         keys: vec!["greeting"]
                     },
-                    contents: Some(Block {
+                    contents: Some(Body {
                         elements: vec![
                             TemplateElement::TESpan(Span { contents: "hello " }),
                             TemplateElement::TETag(DustTag::DTReference(Reference {
@@ -438,7 +438,7 @@ mod tests {
                             }))
                         ]
                     }),
-                    else_contents: Some(Block {
+                    else_contents: Some(Body {
                         elements: vec![
                             TemplateElement::TESpan(Span {
                                 contents: "goodbye "