Enum xso::UnknownChildPolicy

pub enum UnknownChildPolicy {
    Fail,
    Ignore,
}

Configure how unknown child elements are handled.

Variants

Fail

Fail parsing with a fatal error.

Ignore

Ignore and discard any unknown child elements.

Implementations

impl UnknownChildPolicy

pub fn trigger(&self, msg: &'static str) -> Result<(), Error>

Return a result describing the result of triggering the child policy.

In other words, this returns an error iff the policy is set to Fail.

Note: This function is not to be considered part of the public API! It is only marked pub because it needs to be called from macro-generated code! Its signature and behavior may change without notice and without major version bump at any time.

Trait Implementations

impl Clone for UnknownChildPolicy

fn clone(&self) -> UnknownChildPolicy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnknownChildPolicy

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

Formats the value using the given formatter.

impl Default for UnknownChildPolicy

fn default() -> UnknownChildPolicy

Returns the “default value” for a type.

impl Hash for UnknownChildPolicy

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 UnknownChildPolicy

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for UnknownChildPolicy

impl Eq for UnknownChildPolicy

impl StructuralPartialEq for UnknownChildPolicy