Struct ethers_middleware::gas_oracle::Median

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pub struct Median { /* private fields */ }

Implementations

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impl Median

Computes the median gas price from a selection of oracles.

Don’t forget to set a timeout on the source oracles. By default the reqwest based oracles will never time out.

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pub async fn query_all<'a, Fn, Fut, O>(
 &'a self,
 f: Fn
) -> Result<Vec<(f32, O)>, GasOracleError> where
 Fn: FnMut(&'a dyn GasOracle) -> Fut,
 Fut: Future<Output = Result<O, GasOracleError>>,

Trait Implementations

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impl Debug for Median

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

Formats the value using the given formatter. Read more

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impl Default for Median

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fn default() -> Median

Returns the “default value” for a type. Read more

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impl GasOracle for Median

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fn fetch<'life0, 'async_trait>(
 &'life0 self
) -> Pin<Box<dyn Future<Output = Result<U256, GasOracleError>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 Self: 'async_trait,

Makes an asynchronous HTTP query to the underlying GasOracle Read more

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fn estimate_eip1559_fees<'life0, 'async_trait>(
 &'life0 self
) -> Pin<Box<dyn Future<Output = Result<(U256, U256), GasOracleError>> + Send + 'async_trait>> where
 'life0: 'async_trait,
 Self: 'async_trait,

Auto Trait Implementations

impl !RefUnwindSafe for Median

impl Send for Median

impl Sync for Median

impl Unpin for Median

impl !UnwindSafe for Median

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

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

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>,

const: unstable · 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.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

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

Struct ethers_middleware::gas_oracle::Median

Implementations

impl Median

pub fn new() -> Self

pub fn add<T: 'static + GasOracle>(&mut self, oracle: T)

pub fn add_weighted<T: 'static + GasOracle>(&mut self, weight: f32, oracle: T)

pub async fn query_all<'a, Fn, Fut, O>( &'a self, f: Fn) -> Result<Vec<(f32, O)>, GasOracleError> where Fn: FnMut(&'a dyn GasOracle) -> Fut, Fut: Future<Output = Result<O, GasOracleError>>,

Trait Implementations

impl Debug for Median

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

impl Default for Median

fn default() -> Median

impl GasOracle for Median

fn fetch<'life0, 'async_trait>( &'life0 self) -> Pin<Box<dyn Future<Output = Result<U256, GasOracleError>> + Send + 'async_trait>> where 'life0: 'async_trait, Self: 'async_trait,

fn estimate_eip1559_fees<'life0, 'async_trait>( &'life0 self) -> Pin<Box<dyn Future<Output = Result<(U256, U256), GasOracleError>> + Send + 'async_trait>> where 'life0: 'async_trait, Self: 'async_trait,

Auto Trait Implementations

impl !RefUnwindSafe for Median

impl Send for Median

impl Sync for Median

impl Unpin for Median

impl !UnwindSafe for Median

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Error = Infallible

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

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

fn with_current_subscriber(self) -> WithDispatch<Self>

pub async fn query_all<'a, Fn, Fut, O>(
&'a self,
f: Fn
) -> Result<Vec<(f32, O)>, GasOracleError> where
Fn: FnMut(&'a dyn GasOracle) -> Fut,
Fut: Future<Output = Result<O, GasOracleError>>,

fn fetch<'life0, 'async_trait>(
&'life0 self
) -> Pin<Box<dyn Future<Output = Result<U256, GasOracleError>> + Send + 'async_trait>> where
'life0: 'async_trait,
Self: 'async_trait,

fn estimate_eip1559_fees<'life0, 'async_trait>(
&'life0 self
) -> Pin<Box<dyn Future<Output = Result<(U256, U256), GasOracleError>> + Send + 'async_trait>> where
'life0: 'async_trait,
Self: 'async_trait,

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

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, 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>,