Create structure for inline source blocks.

src/parser/mod.rs

@@ -19,6 +19,7 @@ mod greater_block;
 mod greater_element;
 mod horizontal_rule;
 mod inline_babel_call;
+mod inline_source_block;
 mod keyword;
 mod latex_environment;
 mod latex_fragment;
@@ -83,6 +84,7 @@ pub use object::Entity;
 pub use object::ExportSnippet;
 pub use object::FootnoteReference;
 pub use object::InlineBabelCall;
+pub use object::InlineSourceBlock;
 pub use object::Italic;
 pub use object::LatexFragment;
 pub use object::Object;