Struct FrontMatterUtils 

pub struct FrontMatterUtils;

Utility functions for detecting and handling front matter in Markdown documents

Implementations

impl FrontMatterUtils

pub fn has_front_matter_field(content: &str, field_prefix: &str) -> bool

Check if a content contains front matter with a specific field

pub fn get_front_matter_field_value<'a>( content: &'a str, field_name: &str, ) -> Option<&'a str>

Get the value of a specific front matter field

pub fn extract_front_matter_fields(content: &str) -> HashMap<String, String>

Extract all front matter fields as a HashMap

pub fn extract_front_matter(content: &str) -> Vec<&str>

Extract the front matter content as a vector of lines.

pub fn detect_front_matter_type(content: &str) -> FrontMatterType

Detect the type of front matter in the content.

pub fn get_front_matter_end_line(content: &str) -> usize

Get the line number where front matter ends (or 0 if no front matter).

LintContext::new caches this result; downstream users must read ctx.front_matter_end_line() instead (enforced in clippy.toml).

pub fn separator_pos_outside_quoted_key( line: &str, separator: char, ) -> Option<usize>

Byte position of separator outside a leading quoted key: a quoted key ("og:title":, "a=b" =) may contain the separator character, so the search starts after the closing quote.

pub fn toml_root_key(raw: &str) -> &str

The top-level key a raw TOML key expression defines. A quoted key is atomic ("a.b" defines a.b); otherwise the root of a dotted path (params.seo defines params).