fedimint_api_client::api::global_api

Struct GlobalFederationApiWithCache

source
pub struct GlobalFederationApiWithCache<T> {
    inner: T,
    await_session_lru: Arc<Mutex<LruCache<u64, Arc<OnceCell<SessionOutcome>>>>>,
    get_session_status_lru: Arc<Mutex<LruCache<u64, Arc<OnceCell<SessionOutcome>>>>>,
}
Expand description

IGlobalFederationApi wrapping some T: IRawFederationApi and adding a tiny bit of caching.

Fields§

§inner: T§await_session_lru: Arc<Mutex<LruCache<u64, Arc<OnceCell<SessionOutcome>>>>>

Small LRU used as IGlobalFederationApi::await_block cache.

This is mostly to avoid multiple client module recovery processes re-requesting same blocks and putting burden on the federation.

The LRU can be be fairly small, as if the modules are (near-)bottlenecked on fetching blocks they will naturally synchronize, or split into a handful of groups. And if they are not, no LRU here is going to help them.

§get_session_status_lru: Arc<Mutex<LruCache<u64, Arc<OnceCell<SessionOutcome>>>>>

Like Self::await_session_lru, but for IGlobalFederationApi::get_session_status.

In theory these two LRUs have the same content, but one is locked by potentially long-blocking operation, while the other non-blocking one. Given how tiny they are, it’s not worth complicating things to unify them.

Implementations§

Trait Implementations§

source§

impl<T: Debug> Debug for GlobalFederationApiWithCache<T>

source§

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

Formats the value using the given formatter. Read more
source§

impl<T> IGlobalFederationApi for GlobalFederationApiWithCache<T>
where T: IRawFederationApi + MaybeSend + MaybeSync + 'static,

source§

fn submit_transaction<'life0, 'async_trait>( &'life0 self, tx: Transaction, ) -> Pin<Box<dyn Future<Output = FederationResult<SerdeModuleEncoding<TransactionSubmissionOutcome>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Submit a transaction for inclusion

source§

fn await_block<'life0, 'life1, 'async_trait>( &'life0 self, session_idx: u64, decoders: &'life1 ModuleDecoderRegistry, ) -> Pin<Box<dyn Future<Output = Result<SessionOutcome>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

source§

fn get_session_status<'life0, 'life1, 'async_trait>( &'life0 self, session_idx: u64, decoders: &'life1 ModuleDecoderRegistry, ) -> Pin<Box<dyn Future<Output = Result<SessionStatus>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

source§

fn session_count<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = FederationResult<u64>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

source§

fn await_transaction<'life0, 'async_trait>( &'life0 self, txid: TransactionId, ) -> Pin<Box<dyn Future<Output = FederationResult<TransactionId>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

source§

fn server_config_consensus_hash<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = FederationResult<Hash>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Fetches the server consensus hash if enough peers agree on it
source§

fn upload_backup<'life0, 'life1, 'async_trait>( &'life0 self, request: &'life1 SignedBackupRequest, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

source§

fn download_backup<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 PublicKey, ) -> Pin<Box<dyn Future<Output = FederationResult<BTreeMap<PeerId, Option<ClientBackupSnapshot>>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

source§

fn set_password<'life0, 'async_trait>( &'life0 self, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Sets the password used to decrypt the configs and authenticate Read more
source§

fn set_config_gen_connections<'life0, 'async_trait>( &'life0 self, info: ConfigGenConnectionsRequest, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

During config gen, sets the server connection containing our endpoints Read more
source§

fn add_config_gen_peer<'life0, 'async_trait>( &'life0 self, peer: PeerServerParams, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

During config gen, used for an API-to-API call that adds a peer’s server connection info to the leader. Read more
source§

fn get_config_gen_peers<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = FederationResult<Vec<PeerServerParams>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

During config gen, gets all the server connections we’ve received from peers using add_config_gen_peer Read more
source§

fn get_default_config_gen_params<'life0, 'async_trait>( &'life0 self, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<ConfigGenParamsRequest>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Gets the default config gen params which can be configured by the leader, gives them a template to modify
source§

fn set_config_gen_params<'life0, 'async_trait>( &'life0 self, requested: ConfigGenParamsRequest, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Leader sets the consensus params, everyone sets the local params Read more
source§

fn consensus_config_gen_params<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = FederationResult<ConfigGenParamsResponse>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Returns the consensus config gen params, followers will delegate this call to the leader. Once this endpoint returns successfully we can run DKG.
source§

fn run_dkg<'life0, 'async_trait>( &'life0 self, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Runs DKG, can only be called once after configs have been generated in get_consensus_config_gen_params. If DKG fails this returns a 500 error and config gen must be restarted.
source§

fn get_verify_config_hash<'life0, 'async_trait>( &'life0 self, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<BTreeMap<PeerId, Hash>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

After DKG, returns the hash of the consensus config tweaked with our id. We need to share this with all other peers to complete verification.
source§

fn verified_configs<'life0, 'async_trait>( &'life0 self, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<BTreeMap<PeerId, Hash>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Updates local state and notify leader that we have verified configs. This allows for a synchronization point, before we start consensus.
source§

fn start_consensus<'life0, 'async_trait>( &'life0 self, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Reads the configs from the disk, starts the consensus server, and shuts down the config gen API to start the Fedimint API Read more
source§

fn status<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = FederationResult<StatusResponse>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Returns the status of the server
source§

fn audit<'life0, 'async_trait>( &'life0 self, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<AuditSummary>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Show an audit across all modules
source§

fn guardian_config_backup<'life0, 'async_trait>( &'life0 self, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<GuardianConfigBackup>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Download the guardian config to back it up
source§

fn auth<'life0, 'async_trait>( &'life0 self, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Check auth credentials
source§

fn restart_federation_setup<'life0, 'async_trait>( &'life0 self, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

source§

fn submit_api_announcement<'life0, 'async_trait>( &'life0 self, announcement_peer_id: PeerId, announcement: SignedApiAnnouncement, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Publish our signed API announcement to other guardians
source§

fn api_announcements<'life0, 'async_trait>( &'life0 self, guardian: PeerId, ) -> Pin<Box<dyn Future<Output = PeerResult<BTreeMap<PeerId, SignedApiAnnouncement>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

source§

fn sign_api_announcement<'life0, 'async_trait>( &'life0 self, api_url: SafeUrl, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<SignedApiAnnouncement>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

source§

fn shutdown<'life0, 'async_trait>( &'life0 self, session: Option<u64>, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

source§

fn fedimintd_version<'life0, 'async_trait>( &'life0 self, peer_id: PeerId, ) -> Pin<Box<dyn Future<Output = PeerResult<String>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Returns the fedimintd version a peer is running
source§

impl<T> IRawFederationApi for GlobalFederationApiWithCache<T>
where T: IRawFederationApi + MaybeSend + MaybeSync + 'static,

source§

fn request_raw<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, peer_id: PeerId, method: &'life1 str, params: &'life2 [Value], ) -> Pin<Box<dyn Future<Output = Result<Value, JsonRpcClientError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Make request to a specific federation peer by peer_id

source§

fn all_peers(&self) -> &BTreeSet<PeerId>

List of all federation peers for the purpose of iterating each peer in the federation. Read more
source§

fn self_peer(&self) -> Option<PeerId>

PeerId of the Guardian node, if set Read more
source§

fn with_module(&self, id: ModuleInstanceId) -> DynModuleApi

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
§

impl<T> Conv for T

§

fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
§

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

§

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.
§

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.
§

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.
§

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.
§

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

§

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

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> FederationApiExt for T

source§

fn request_single_peer<'life0, 'async_trait>( &'life0 self, timeout: Option<Duration>, method: String, params: ApiRequestErased, peer_id: PeerId, ) -> Pin<Box<dyn Future<Output = JsonRpcResult<JsonValue>> + Send + 'async_trait>>
where Self: Sync + 'async_trait, 'life0: 'async_trait,

Make a request to a single peer in the federation with an optional timeout.
source§

fn request_single_peer_typed<'life0, 'async_trait, Ret>( &'life0 self, timeout: Option<Duration>, method: String, params: ApiRequestErased, peer_id: PeerId, ) -> Pin<Box<dyn Future<Output = PeerResult<Ret>> + Send + 'async_trait>>
where Ret: DeserializeOwned + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

source§

fn request_single_peer_federation<'life0, 'async_trait, FedRet>( &'life0 self, timeout: Option<Duration>, method: String, params: ApiRequestErased, peer_id: PeerId, ) -> Pin<Box<dyn Future<Output = FederationResult<FedRet>> + Send + 'async_trait>>
where FedRet: DeserializeOwned + Eq + Debug + Clone + MaybeSend + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

source§

fn request_with_strategy<'life0, 'async_trait, PeerRet, FedRet>( &'life0 self, strategy: impl 'async_trait + QueryStrategy<PeerRet, FedRet> + MaybeSend, method: String, params: ApiRequestErased, ) -> Pin<Box<dyn Future<Output = FederationResult<FedRet>> + Send + 'async_trait>>
where PeerRet: 'async_trait + DeserializeOwned, FedRet: 'async_trait + Debug, Self: Sync + 'async_trait, 'life0: 'async_trait,

Make an aggregate request to federation, using strategy to logically merge the responses.
source§

fn request_current_consensus<'life0, 'async_trait, Ret>( &'life0 self, method: String, params: ApiRequestErased, ) -> Pin<Box<dyn Future<Output = FederationResult<Ret>> + Send + 'async_trait>>
where Ret: DeserializeOwned + Eq + Debug + Clone + MaybeSend + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait,

source§

fn request_admin<'life0, 'life1, 'async_trait, Ret>( &'life0 self, method: &'life1 str, params: ApiRequestErased, auth: ApiAuth, ) -> Pin<Box<dyn Future<Output = FederationResult<Ret>> + Send + 'async_trait>>
where Ret: DeserializeOwned + Eq + Debug + Clone + MaybeSend + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

source§

fn request_admin_no_auth<'life0, 'life1, 'async_trait, Ret>( &'life0 self, method: &'life1 str, params: ApiRequestErased, ) -> Pin<Box<dyn Future<Output = FederationResult<Ret>> + Send + 'async_trait>>
where Ret: DeserializeOwned + Eq + Debug + Clone + MaybeSend + 'async_trait, Self: Sync + 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

§

impl<T> FmtForward for T

§

fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
§

fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
§

fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
§

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
§

fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
§

fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
§

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
§

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
§

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> FutureExt for T

§

fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
§

fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more
§

impl<T> FutureExt for T

§

fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
§

fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more
§

impl<T> Instrument for T

§

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

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

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> IntoRequest<T> for T

source§

fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
§

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

§

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
§

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
§

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
§

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
§

fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
§

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
§

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
§

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
§

fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
source§

impl<T> Same for T

source§

type Output = T

Should always be Self
§

impl<T> Tap for T

§

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
§

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
§

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
§

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
§

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
§

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
§

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
§

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
§

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
§

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
§

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
§

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
§

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
§

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
§

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
§

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
§

impl<T> TryConv for T

§

fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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.
§

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

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

fn with_current_subscriber(self) -> WithDispatch<Self>

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

impl<T> MaybeSend for T
where T: Send,

§

impl<T> MaybeSend for T
where T: Send,

source§

impl<T> MaybeSync for T
where T: Sync,