Unknown Variant `Figure` Error

[Atreyagaurav]

thread 'main' panicked at 'json is not in the pandoc format: Error("unknown variant `Figure`, expected one of `Plain`, `Para`, `LineBlock`, `CodeBlock`, `RawBlock`, `BlockQuote`, `OrderedList`, `BulletList`, `DefinitionList`, `Header`, `HorizontalRule`, `Table`, `Div`, `Null`", line: 4776, column: 19)

I got the above error, I think it has to be updated for the latest version.

[oli-obk]

I am not really maintaining or using this crate anymore. If you supply a PR I will merge and publish it though.

[Atreyagaurav]

Thank you for the response. For now, I found this one https://github.com/rloic/pandoc which seems to work with the current pandoc version. Although it doesn't have the variety on the data types that yours has.

[jonassmedegaard]

The following patch seems to adequately implement support for Figure AST element:

Description: implement support for Figure introduced in Pandoc API 1.23
Author: Jonas Smedegaard <dr@jones.dk>
Last-Update: 2023-12-29
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -97,6 +97,8 @@
     /// Definition list Each list item is a pair consisting of a term (a list of inlines)
     /// and one or more definitions (each a list of blocks)
     DefinitionList(Vec<(Vec<Inline>, Vec<Vec<Block>>)>),
+    /// Figure, with attributes, caption, list of blocks
+    Figure(Attr, Caption, Vec<Block>),
     /// Header - level (integer) and text (inlines)
     Header(Int, Attr, Vec<Inline>),
     HorizontalRule,
--- a/src/visitor.rs
+++ b/src/visitor.rs
@@ -80,6 +80,18 @@
                     }
                 }
             }
+            Figure(ref mut attr, ref mut caption, ref mut vec_block) => {
+                self.visit_attr(attr);
+                {
+                    let (short, caption) = caption;
+                    if let Some(shortcaption) = short {
+                        self.visit_vec_inline(shortcaption);
+                    }
+
+                    self.visit_vec_block(caption);
+                }
+                self.visit_vec_block(vec_block);
+            }
             Header(_, ref mut attr, ref mut vec_inline) => {
                 self.visit_attr(attr);
                 self.visit_vec_inline(vec_inline);