Struct ValueType

pub struct ValueType {
    pub name: String,
    pub traits: AutoSet<TraitTypeId>,
    pub trait_methods: AutoMap<(TraitTypeId, Cow<'static, str>), FunctionId>,
    /* private fields */
}

A definition of a type of data.

Contains a list of traits and trait methods that are available on that type.

Fields

name: String

A readable name of the type

traits: AutoSet<TraitTypeId>

List of traits available

trait_methods: AutoMap<(TraitTypeId, Cow<'static, str>), FunctionId>

List of trait methods available

Implementations

impl ValueType

pub fn new<T: VcValueType>() -> Self

This is internally used by #[turbo_tasks::value]

pub fn new_with_magic_serialization<T: VcValueType + Debug + Eq + Hash + Serialize + for<'de> Deserialize<'de> + TraceRawVcs>() -> Self

This is internally used by #[turbo_tasks::value]

pub fn new_with_any_serialization<T: VcValueType + Any + Serialize + for<'de> Deserialize<'de>>() -> Self

This is internally used by #[turbo_tasks::value]

pub fn magic_as_serializable<'a>( &self, arc: &'a Arc<dyn MagicAny>, ) -> Option<&'a dyn Serialize>

pub fn any_as_serializable<'a>( &self, arc: &'a Arc<dyn Any + Sync + Send>, ) -> Option<&'a dyn Serialize>

pub fn is_serializable(&self) -> bool

pub fn get_magic_deserialize_seed(&self) -> Option<MagicAnyDeserializeSeed>

pub fn get_any_deserialize_seed(&self) -> Option<AnyDeserializeSeed>

pub fn register_trait_method( &mut self, trait_type: TraitTypeId, name: Cow<'static, str>, native_fn: FunctionId, )

This is internally used by #[turbo_tasks::value_impl]

pub fn get_trait_method( &self, trait_method_key: &(TraitTypeId, Cow<'static, str>), ) -> Option<&FunctionId>

pub fn register_trait(&mut self, trait_type: TraitTypeId)

This is internally used by #[turbo_tasks::value_impl]

pub fn has_trait(&self, trait_type: &TraitTypeId) -> bool

pub fn traits_iter(&self) -> impl Iterator<Item = TraitTypeId> + '_

pub fn register(&'static self, global_name: &'static str)

Trait Implementations

impl Debug for ValueType

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

Formats the value using the given formatter.

impl Display for ValueType

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

Formats the value using the given formatter.

impl Hash for ValueType

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 ValueType

fn eq(&self, other: &Self) -> 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 Eq for ValueType