Struct GraphSync

Source

pub struct GraphSync<S: BlockStore> { /* private fields */ }

Expand description

GraphSync protocol handler

Implementations§

Source §

impl<S: BlockStore> GraphSync<S>

Source

pub fn new(store: Arc<S>) -> Result<Self>

Create a new GraphSync instance

Source

pub async fn start_traversal( &self, root: Cid, selector: Selector, mode: TraversalMode, ) -> Result<Arc<DagTraversal<S>>>

Start a new traversal

Source

pub async fn resume_traversal( &self, checkpoint: TraversalCheckpoint, selector: Selector, mode: TraversalMode, ) -> Result<Arc<DagTraversal<S>>>

Resume a traversal from checkpoint

Source

pub async fn get_traversal(&self, root: &Cid) -> Option<Arc<DagTraversal<S>>>

Get an active traversal

Source

pub async fn remove_traversal(&self, root: &Cid)

Remove a completed traversal

Source

pub async fn active_count(&self) -> usize

Get number of active traversals

Auto Trait Implementations§

§

impl<S> !UnwindSafe for GraphSync<S>

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

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

Source §

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

Source §

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

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T> Instrument for T

Source §

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

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

Source §

fn in_current_span(self) -> Instrumented<Self>

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

Source §

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

Source §

fn into(self) -> U

Calls U::from(self).

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

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §