Struct Options 

pub struct Options {
    pub proto_action: Action,
    pub constructor_action: Action,
    pub safe: bool,
}

Configuration for parse, parse_bytes, and scan.

Build one with Options::default and the chained setters. The defaults match a strict parser: both actions are Action::Error and safe is off.

Fields

proto_action: Action

Action for a __proto__ key.

constructor_action: Action

Action for a constructor.prototype nesting.

safe: bool

When true, a detected violation returns Ok(None) instead of an error.

Implementations

impl Options

pub fn proto_action(self, action: Action) -> Self

Set the action for __proto__ keys.

pub fn constructor_action(self, action: Action) -> Self

Set the action for constructor.prototype nestings.

pub fn safe(self, safe: bool) -> Self

Set the safe flag. When true a violation returns Ok(None).

Trait Implementations

impl Clone for Options

fn clone(&self) -> Options

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Options

impl Debug for Options

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

Formats the value using the given formatter.

impl Default for Options

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Options

impl Hash for Options

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Options

fn eq(&self, other: &Options) -> 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 StructuralPartialEq for Options