Trait VersionedContent 

pub trait VersionedContent:
    Send
    + Sync
    + NonLocalValue
    + ValueDebug {
    // Required methods
    fn content(self: Vc<Self>) -> Vc<AssetContent>
       where Self: Sized;
    fn version(self: Vc<Self>) -> Vc<Box<dyn Version>>
       where Self: Sized;

    // Provided method
    fn update(self: Vc<Self>, from: Vc<Box<dyn Version>>) -> Vc<Update>
       where Self: Sized { ... }
}

The content of an Asset alongside its version, returned by Asset::versioned_content.

Required Methods

fn content(self: Vc<Self>) -> Vc<AssetContent>

where Self: Sized,

The content of the Asset.

fn version(self: Vc<Self>) -> Vc<Box<dyn Version>>

where Self: Sized,

Get a Version implementor that contains enough information to identify and diff a future VersionedContent against it.

Provided Methods

fn update(self: Vc<Self>, from: Vc<Box<dyn Version>>) -> Vc<Update>

where Self: Sized,

Describes how to update the content from an earlier version to the latest available one.

Trait Implementations

impl Dynamic<Box<dyn ValueDebug>> for Box<dyn VersionedContent>

Available on debug-assertions enabled only.

impl Dynamic<Box<dyn VersionedContent>> for Box<dyn VersionedContent>

impl Dynamic<Box<dyn VersionedContent>> for Box<dyn MergeableVersionedContent>

impl TraitVtablePrototype for Box<dyn VersionedContent>

const LEN: usize = 3usize

const DEFAULTS: &[Option<&NativeFunction>]

impl Upcast<Box<dyn ValueDebug>> for Box<dyn VersionedContent>

Available on debug-assertions enabled only.

impl Upcast<Box<dyn VersionedContent>> for Box<dyn VersionedContent>

impl Upcast<Box<dyn VersionedContent>> for VersionedAssetContent

impl Upcast<Box<dyn VersionedContent>> for Box<dyn MergeableVersionedContent>

impl UpcastStrict<Box<dyn ValueDebug>> for Box<dyn VersionedContent>

Available on debug-assertions enabled only.

impl UpcastStrict<Box<dyn VersionedContent>> for VersionedAssetContent

impl UpcastStrict<Box<dyn VersionedContent>> for Box<dyn MergeableVersionedContent>

impl VcValueTrait for Box<dyn VersionedContent>

const IMPL_VTABLES: &'static VTableRegistry<Self::ValueTrait>

The per-trait vtable registry, populated by [crate::value_type::register_all_trait_methods]

type ValueTrait = dyn VersionedContent

fn get_trait_type_id() -> TraitTypeId

Returns the type id of the trait object.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl VersionedContent for VersionedAssetContent

impl<T> VersionedContent for T

where T: Dynamic<Box<dyn VersionedContent>> + Send + Sync + NonLocalValue + ValueDebug,