Struct HtmlConfig 

pub struct HtmlConfig {
    pub enable_sections: bool,
    pub enable_mermaid: bool,
    pub section_attrs: HashMap<usize, ParsedAttrs>,
    pub block_lines: Vec<BlockLine>,
}

Configuration for MBR-specific HTML extensions.

This struct controls all custom behavior beyond pulldown-cmark’s standard HTML output. Use HtmlConfig::mbr_defaults() for standard MBR behavior, or construct manually for fine-grained control.

Fields

enable_sections: bool

Wrap content in <section> tags, using <hr> as dividers.

When enabled:

• Output starts with <section>\n
• Each top-level --- (Rule) becomes </section>\n<hr />\n<section>\n
• A --- nested inside a blockquote, list item, footnote definition, table cell, or definition renders as a plain <hr />: splitting the section there would close it outside its container and eject the remaining content from the quote/list on reparse
• Output ends with </section>\n

enable_mermaid: bool

Render ```mermaid code blocks as <pre class="mermaid"> without the <code> wrapper, allowing mermaid.js to render diagrams directly.

section_attrs: HashMap<usize, ParsedAttrs>

Attributes for each section (by 1-based index).

Section 0 is the first section (before any ---), section 1 is after the first ---, etc. When rendering, attributes are applied to the <section> tag.

Use syntax like --- {#id .class data-attr="value"} in markdown to set attrs.

block_lines: Vec<BlockLine>

Source lines for block-level elements, ascending by at.

Empty means the feature is off, which is what every caller that does not opt in gets: HtmlConfig::default() and HtmlConfig::mbr_defaults both leave it empty, so the writer’s output is byte-for-byte what it was before data-mbr-line existed.

When non-empty, the writer emits data-mbr-line="N" on the eight block tags listed in markdown::is_review_block_start — the single definition of that set, which the arms here must not drift from — but only on the events the table actually names. A ReviewLines::TermsOnly table names only <dt> starts, so every other arm writes nothing.

Implementations

impl HtmlConfig

pub fn mbr_defaults() -> Self

Standard MBR configuration with all extensions enabled and no section attrs.

pub fn mbr_with_section_attrs( section_attrs: HashMap<usize, ParsedAttrs>, ) -> Self

Standard MBR configuration with section attributes.

pub fn mbr_with_attrs_and_block_lines( section_attrs: HashMap<usize, ParsedAttrs>, block_lines: Vec<BlockLine>, ) -> Self

Standard MBR configuration with section attributes and data-mbr-line source lines.

An empty block_lines is exactly HtmlConfig::mbr_with_section_attrs, so a caller that computed no lines pays nothing and emits nothing.

Trait Implementations

impl Clone for HtmlConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HtmlConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for HtmlConfig

fn default() -> Self

Returns the “default value” for a type.