Enum xso::UnknownAttributePolicy

pub enum UnknownAttributePolicy {
    Fail,
    Ignore,
}

Configure how unknown attributes are handled.

Variants

Fail

Fail parsing with a fatal error.

Ignore

Ignore and discard any unknown attributes.

Implementations

impl UnknownAttributePolicy

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

Return a result describing the result of triggering the attribute 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 UnknownAttributePolicy

fn clone(&self) -> UnknownAttributePolicy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnknownAttributePolicy

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

Formats the value using the given formatter.

impl Default for UnknownAttributePolicy

fn default() -> UnknownAttributePolicy

Returns the “default value” for a type.

impl Hash for UnknownAttributePolicy

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 UnknownAttributePolicy

fn eq(&self, other: &UnknownAttributePolicy) -> 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 UnknownAttributePolicy

impl Eq for UnknownAttributePolicy

impl StructuralPartialEq for UnknownAttributePolicy