Struct Heading 

pub struct Heading {
    pub level: u8,
    pub text: String,
    pub start_offset: usize,
    pub end_offset: usize,
    pub line_number: usize,
    pub section_number: Option<String>,
}

A heading in a document (e.g., chapter, section, subsection)

Fields

level: u8

Hierarchical level (1 = chapter/h1, 2 = section/h2, 3 = subsection/h3, etc.)

text: String

Text content of the heading

start_offset: usize

Starting character offset in the original document

end_offset: usize

Ending character offset in the original document

line_number: usize

Line number in the document (if applicable)

section_number: Option<String>

Optional section number (e.g., “1.2.3”, “Chapter 1”)

Implementations

impl Heading

pub fn new( level: u8, text: String, start_offset: usize, end_offset: usize, ) -> Self

Create a new heading

pub fn with_line_number(self, line_number: usize) -> Self

Create heading with line number

pub fn with_section_number(self, section_number: String) -> Self

Create heading with section number

pub fn display_string(&self) -> String

Get a display string for the heading

Trait Implementations

impl Clone for Heading

fn clone(&self) -> Heading

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Heading

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Heading

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Heading

fn eq(&self, other: &Heading) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Heading

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Heading