Struct ParseOptions

pub struct ParseOptions {
    pub max_size: NonZeroUsize,
    pub max_depth: NonZeroUsize,
    pub validate: bool,
}

Configuration options for parsing operations.

Provides fine-grained control over parsing behaviour and security limits.

Fields

max_size: NonZeroUsize

Maximum allowed content size

max_depth: NonZeroUsize

Maximum allowed nesting depth

validate: bool

Whether to validate content structure

Implementations

impl ParseOptions

pub fn from_env() -> Self

Load options from environment variables or use defaults.

Reads the following environment variables:

• MAX_FRONTMATTER_SIZE: Maximum size for frontmatter content.
• MAX_NESTING_DEPTH: Maximum allowed nesting depth.
• VALIDATE_STRUCTURE: Enable or disable structure validation (default: true).

Example

use frontmatter_gen::ParseOptions;
std::env::set_var("MAX_FRONTMATTER_SIZE", "2048");
std::env::set_var("MAX_NESTING_DEPTH", "64");

let options = ParseOptions::from_env();
assert_eq!(options.max_size.get(), 2048);
assert_eq!(options.max_depth.get(), 64);
assert!(options.validate);

Trait Implementations

impl Clone for ParseOptions

fn clone(&self) -> ParseOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParseOptions

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

Formats the value using the given formatter.

impl Default for ParseOptions

fn default() -> Self

Returns the “default value” for a type.

impl Copy for ParseOptions