Struct Blobs

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pub struct Blobs<T, S>where
    S: Store,
{ /* private fields */ }

Expand description

Blobs service offering storage, retrieval and synchronisation of content-addressed data.

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impl<T, S> Blobs<T, S>
where T: TopicQuery + TopicId + 'static, S: Store,

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pub async fn from_builder( network_builder: NetworkBuilder<T>, store: S, ) -> Result<(Network<T>, Self)>

Returns a new instance of Blobs using the given NetworkBuilder and store implementation.

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pub async fn from_builder_with_config( network_builder: NetworkBuilder<T>, store: S, config: Config, ) -> Result<(Network<T>, Self)>

Returns a new instance of Blobs using the given NetworkBuilder, store implementation and configuration.

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pub async fn get(&self, hash: Hash) -> Result<Option<<S as Map>::Entry>>

Get an entry for a hash.

The entry provides access to metadata and methods for retrieving the actual blob data.

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pub async fn import_blob( &self, path: PathBuf, ) -> impl Stream<Item = ImportBlobEvent>

Import a blob from the given path.

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pub async fn import_blob_from_stream<D>( &self, data: D, ) -> impl Stream<Item = ImportBlobEvent>
where D: Stream<Item = Result<Bytes>> + Send + Unpin + 'static,

Import a blob from the given stream.

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pub async fn download_blob( &self, hash: Hash, ) -> impl Stream<Item = DownloadBlobEvent>

Download a blob from a network peer.

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pub async fn export_blob(&self, hash: Hash, path: &PathBuf) -> Result<()>

Export a blob to the given filesystem path.

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impl<T: Debug, S> Debug for Blobs<T, S>
where S: Store + Debug,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T, S> !UnwindSafe for Blobs<T, S>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.

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type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

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impl<T> Same for T

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type Output = T

Should always be Self

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impl<T, U> TryFrom for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

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fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T
where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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Blobs

Struct Blobs Copy item path

Implementations§

impl<T, S> Blobs<T, S>where T: TopicQuery + TopicId + 'static, S: Store,

pub async fn from_builder( network_builder: NetworkBuilder<T>, store: S, ) -> Result<(Network<T>, Self)>

pub async fn from_builder_with_config( network_builder: NetworkBuilder<T>, store: S, config: Config, ) -> Result<(Network<T>, Self)>

pub async fn get(&self, hash: Hash) -> Result<Option<<S as Map>::Entry>>

pub async fn import_blob( &self, path: PathBuf, ) -> impl Stream<Item = ImportBlobEvent>

pub async fn import_blob_from_stream<D>( &self, data: D, ) -> impl Stream<Item = ImportBlobEvent>where D: Stream<Item = Result<Bytes>> + Send + Unpin + 'static,

pub async fn download_blob( &self, hash: Hash, ) -> impl Stream<Item = DownloadBlobEvent>

pub async fn export_blob(&self, hash: Hash, path: &PathBuf) -> Result<()>

Trait Implementations§

impl<T: Debug, S> Debug for Blobs<T, S>where S: Store + Debug,

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

Auto Trait Implementations§

impl<T, S> Freeze for Blobs<T, S>where S: Freeze,

impl<T, S> !RefUnwindSafe for Blobs<T, S>

impl<T, S> Send for Blobs<T, S>where T: Send,

impl<T, S> Sync for Blobs<T, S>where T: Send,

impl<T, S> Unpin for Blobs<T, S>where S: Unpin,

impl<T, S> !UnwindSafe for Blobs<T, S>

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<'a, T, E> AsTaggedExplicit<'a, E> for Twhere T: 'a,

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

impl<'a, T, E> AsTaggedImplicit<'a, E> for Twhere T: 'a,

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> PolicyExt for Twhere T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>where T: Policy<B, E>, P: Policy<B, E>,

fn or<P, B, E>(self, other: P) -> Or<T, P>where T: Policy<B, E>, P: Policy<B, E>,

impl<T> Same for T

type Output = T

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> ErasedDestructor for Twhere T: 'static,

Struct Blobs

impl<T, S> Blobs<T, S>
where T: TopicQuery + TopicId + 'static, S: Store,

pub async fn import_blob_from_stream<D>( &self, data: D, ) -> impl Stream<Item = ImportBlobEvent>
where D: Stream<Item = Result<Bytes>> + Send + Unpin + 'static,

impl<T: Debug, S> Debug for Blobs<T, S>
where S: Store + Debug,

impl<T, S> Freeze for Blobs<T, S>
where S: Freeze,

impl<T, S> Send for Blobs<T, S>
where T: Send,

impl<T, S> Sync for Blobs<T, S>
where T: Send,

impl<T, S> Unpin for Blobs<T, S>
where S: Unpin,

impl<T> Any for T
where T: 'static + ?Sized,

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T> PolicyExt for T
where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

impl<T> ErasedDestructor for T
where T: 'static,