Struct LineInfo 

pub struct LineInfo {

    pub byte_offset: usize,
    pub byte_len: usize,
    pub indent: usize,
    pub visual_indent: usize,
    pub is_blank: bool,
    pub in_code_block: bool,
    pub in_front_matter: bool,
    pub in_html_block: bool,
    pub in_html_comment: bool,
    pub list_item: Option<ListItemInfo>,
    pub heading: Option<HeadingInfo>,
    pub blockquote: Option<BlockquoteInfo>,
    pub in_mkdocstrings: bool,
    pub in_esm_block: bool,
    pub in_code_span_continuation: bool,
    pub is_horizontal_rule: bool,
    pub in_math_block: bool,
    pub in_quarto_div: bool,
    pub in_jsx_expression: bool,
    pub in_mdx_comment: bool,
    pub in_jsx_component: bool,
    pub in_jsx_fragment: bool,
    pub in_admonition: bool,
    pub in_content_tab: bool,
    pub in_definition_list: bool,
}

Pre-computed information about a line

Fields

byte_offset: usize

Byte offset where this line starts in the document

byte_len: usize

Length of the line in bytes (without newline)

indent: usize

Number of bytes of leading whitespace (for substring extraction)

visual_indent: usize

Visual column width of leading whitespace (with proper tab expansion) Per CommonMark, tabs expand to the next column that is a multiple of 4. Use this for numeric comparisons like checking for indented code blocks (>= 4).

is_blank: bool

Whether the line is blank (empty or only whitespace)

in_code_block: bool

Whether this line is inside a code block

in_front_matter: bool

Whether this line is inside front matter

in_html_block: bool

Whether this line is inside an HTML block

in_html_comment: bool

Whether this line is inside an HTML comment

list_item: Option<ListItemInfo>

List item information if this line starts a list item

heading: Option<HeadingInfo>

Heading information if this line is a heading

blockquote: Option<BlockquoteInfo>

Blockquote information if this line is a blockquote

in_mkdocstrings: bool

Whether this line is inside a mkdocstrings autodoc block

in_esm_block: bool

Whether this line is part of an ESM import/export block (MDX only)

in_code_span_continuation: bool

Whether this line is a continuation of a multi-line code span from a previous line

is_horizontal_rule: bool

Whether this line is a horizontal rule (—, ***, ___, etc.) Pre-computed for consistent detection across all rules

in_math_block: bool

Whether this line is inside a math block ($$ … $$)

in_quarto_div: bool

Whether this line is inside a Quarto div block (::: … :::)

in_jsx_expression: bool

Whether this line contains or is inside a JSX expression (MDX only)

in_mdx_comment: bool

Whether this line is inside an MDX comment {/* … */} (MDX only)

in_jsx_component: bool

Whether this line is inside a JSX component (MDX only)

in_jsx_fragment: bool

Whether this line is inside a JSX fragment (MDX only)

in_admonition: bool

Whether this line is inside an MkDocs admonition block (!!! or ???)

in_content_tab: bool

Whether this line is inside an MkDocs content tab block (===)

in_definition_list: bool

Whether this line is a definition list item (: definition)

Implementations

impl LineInfo

pub fn content<'a>(&self, source: &'a str) -> &'a str

Get the line content as a string slice from the source document

Trait Implementations

impl Clone for LineInfo

fn clone(&self) -> LineInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineInfo

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

Formats the value using the given formatter.