Skip to main content

RpcClient

soroban_fork

Struct RpcClient 

Source 
pub struct RpcClient { /* private fields */ }
Expand description

Typed RPC client. One instance per fork, reused across fetches so reqwest can pool connections to the RPC.

Implementations§

Source§

impl RpcClient

Source

pub fn new(url: impl Into<String>, config: RpcConfig) -> Result<Self>

Build an RPC client for url with the given transport config.

Source

pub fn get_latest_ledger(&self) -> Result<LatestLedger>

Retrieve the latest ledger sequence, protocol version, and close time.

Issues two RPC calls: getLatestLedger (sequence + protocol) and getLedgers for that sequence (close time). Both succeed or the whole call fails — partial state would let the build proceed with a wall-clock timestamp, which is exactly the silent fallback this API is designed to avoid.

Source

pub fn get_ledger_close_time(&self, sequence: u32) -> Result<u64>

Fetch the close time (Unix seconds) of a specific ledger via getLedgers. Returns an error if the ledger is outside the RPC’s retention window.

Source

pub fn get_network(&self) -> Result<NetworkMetadata>

Retrieve network metadata. The network_id is computed as SHA-256 of the returned passphrase (per Stellar convention).

Source

pub fn fetch_entries(&self, keys: &[LedgerKey]) -> Result<Vec<FetchedEntry>>

Fetch ledger entries in batches of max_keys_per_request. Missing keys are simply absent from the returned vector — no error.

Source

pub fn fetch_entry(&self, key: &LedgerKey) -> Result<Option<FetchedEntry>>

Convenience: fetch a single key. Returns None if absent.

Auto Trait Implementations§

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<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, C> Compare<&T> for C
where C: Compare<T>,

Source§

type Error = <C as Compare<T>>::Error

Source§

fn compare(&self, a: &&T, b: &&T) -> Result<Ordering, <C as Compare<&T>>::Error>

Source§

impl<T, U, E, C> Compare<(T, U)> for C
where C: Compare<T, Error = E, Error = E> + Compare<U>,

Source§

type Error = E

Source§

fn compare( &self, a: &(T, U), b: &(T, U), ) -> Result<Ordering, <C as Compare<(T, U)>>::Error>

Source§

impl<T, U, V, E, C> Compare<(T, U, V)> for C
where C: Compare<T, Error = E, Error = E, Error = E> + Compare<U> + Compare<V>,

Source§

type Error = E

Source§

fn compare( &self, a: &(T, U, V), b: &(T, U, V), ) -> Result<Ordering, <C as Compare<(T, U, V)>>::Error>

Source§

impl<T, U, V, W, E, C> Compare<(T, U, V, W)> for C
where C: Compare<T, Error = E, Error = E, Error = E, Error = E> + Compare<U> + Compare<V> + Compare<W>,

Source§

type Error = E

Source§

fn compare( &self, a: &(T, U, V, W), b: &(T, U, V, W), ) -> Result<Ordering, <C as Compare<(T, U, V, W)>>::Error>

Source§

impl<T, U, V, W, X, E, C> Compare<(T, U, V, W, X)> for C
where C: Compare<T, Error = E, Error = E, Error = E, Error = E, Error = E> + Compare<U> + Compare<V> + Compare<W> + Compare<X>,

Source§

type Error = E

Source§

fn compare( &self, a: &(T, U, V, W, X), b: &(T, U, V, W, X), ) -> Result<Ordering, <C as Compare<(T, U, V, W, X)>>::Error>

Source§

impl<T, C> Compare<Box<T>> for C
where C: Compare<T>,

Source§

type Error = <C as Compare<T>>::Error

Source§

fn compare( &self, a: &Box<T>, b: &Box<T>, ) -> Result<Ordering, <C as Compare<Box<T>>>::Error>

Source§

impl<T, C> Compare<Option<T>> for C
where C: Compare<T>,

Source§

type Error = <C as Compare<T>>::Error

Source§

fn compare( &self, a: &Option<T>, b: &Option<T>, ) -> Result<Ordering, <C as Compare<Option<T>>>::Error>

Source§

impl<T, C> Compare<Rc<T>> for C
where C: Compare<T>,

Source§

type Error = <C as Compare<T>>::Error

Source§

fn compare( &self, a: &Rc<T>, b: &Rc<T>, ) -> Result<Ordering, <C as Compare<Rc<T>>>::Error>

Source§

impl<T, C> Compare<Vec<T>> for C
where C: Compare<T>,

Source§

type Error = <C as Compare<T>>::Error

Source§

fn compare( &self, a: &Vec<T>, b: &Vec<T>, ) -> Result<Ordering, <C as Compare<Vec<T>>>::Error>

Source§

impl<T> Downcast for T
where T: Any,

Source§

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
Source§

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
Source§

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
Source§

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
Source§

impl<T> DowncastSync for T
where T: Any + Send + Sync,

Source§

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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<U> 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§

impl<E, T, U> IntoVal<E, T> for U
where E: Env, T: FromVal<E, U>,

Source§

fn into_val(&self, e: &E) -> T

Source§

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

Source§

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
Source§

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
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<E, T, U> TryIntoVal<E, T> for U
where E: Env, T: TryFromVal<E, U>,

Source§

type Error = <T as TryFromVal<E, U>>::Error

Source§

fn try_into_val(&self, env: &E) -> Result<T, <U as TryIntoVal<E, T>>::Error>

Source§

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

Source§

fn vzip(self) -> V

Source§

impl<T> WithSubscriber for T

Source§

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
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

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