Struct ExtensionTypeInstance 

#[repr(transparent)]
pub struct ExtensionTypeInstance(pub Box<dyn ExtensionTypeImpl>);

Tuple Fields

0: Box<dyn ExtensionTypeImpl>

Implementations

impl ExtensionTypeInstance

pub fn name(&self) -> Cow<'_, str>

pub fn serialize_metadata(&self) -> Option<Cow<'_, str>>

Trait Implementations

impl Clone for ExtensionTypeInstance

fn clone(&self) -> ExtensionTypeInstance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtensionTypeInstance

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

Formats the value using the given formatter.

impl Display for ExtensionTypeInstance

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

Formats the value using the given formatter.

impl Eq for ExtensionTypeInstance

impl Hash for ExtensionTypeInstance

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

where H: Hasher,

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 ExtensionTypeInstance

fn eq(&self, other: &ExtensionTypeInstance) -> 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.