Struct Params 

pub struct Params { /* private fields */ }

Parameters used during parsing.

Implementations

impl Params

pub fn expression_recursion_limit(self, limit: u8) -> Self

Maximum recursion depth allowed when parsing an expression.

This is a defensive limit to prevent the parsing of the rule to trigger a stack overflow.

The default value used for this limit should only be reached in rules written to try to trigger a stack overflow. However, should this limit be too low for real rules, it can be raised.

Default value is 50.

pub fn string_recursion_limit(self, limit: u8) -> Self

Maximum recursion depth allowed when parsing a regex or a hex-string.

This is a defensive limit to prevent the parsing of the rule to trigger a stack overflow.

The default value used for this limit should only be reached in rules written to try to trigger a stack overflow. However, should this limit be too low for real rules, it can be raised.

Default value is 30.

Trait Implementations

impl Clone for Params

fn clone(&self) -> Params

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Params

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

Formats the value using the given formatter.

impl Default for Params

fn default() -> Self

Returns the “default value” for a type.

impl Copy for Params