# [−] [src] Struct rpc::v1::types::H256

    pub struct H256(_);

Hash serialization

## Methods

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`impl H256`

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`pub fn reversed(&self) -> Self`

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## Trait Implementations

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`impl Eq for H256`

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`impl Default for H256`

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`fn default() -> Self`

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Returns the "default value" for a type. Read more

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`impl Debug for H256`

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`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`

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Formats the value using the given formatter. Read more

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`impl<T> From<T> for H256 where GlobalH256: From<T>,`

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`fn from(o: T) -> Self`

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Performs the conversion.

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`impl FromStr for H256`

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#### `type Err = <GlobalH256 as FromStr>::Err`

The associated error which can be returned from parsing.

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`fn from_str(s: &str) -> Result<Self, Self::Err>`

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Parses a string `s` to return a value of this type. Read more

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`impl Into<GlobalH256> for H256`

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`fn into(self) -> GlobalH256`

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Performs the conversion.

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`impl PartialEq for H256`

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`fn eq(&self, other: &Self) -> bool`

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This method tests for `self` and `other` values to be equal, and is used by `==`. Read more

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`#[must_use] fn ne(&self, other: &Rhs) -> bool`

1.0.0
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This method tests for `!=`.

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`impl PartialOrd for H256`

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`fn partial_cmp(&self, other: &Self) -> Option<Ordering>`

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This method returns an ordering between `self` and `other` values if one exists. Read more

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`#[must_use] fn lt(&self, other: &Rhs) -> bool`

1.0.0
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This method tests less than (for `self` and `other`) and is used by the `<` operator. Read more

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`#[must_use] fn le(&self, other: &Rhs) -> bool`

1.0.0
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This method tests less than or equal to (for `self` and `other`) and is used by the `<=` operator. Read more

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`#[must_use] fn gt(&self, other: &Rhs) -> bool`

1.0.0
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This method tests greater than (for `self` and `other`) and is used by the `>` operator. Read more

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`#[must_use] fn ge(&self, other: &Rhs) -> bool`

1.0.0
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This method tests greater than or equal to (for `self` and `other`) and is used by the `>=` operator. Read more

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`impl Ord for H256`

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`fn cmp(&self, other: &Self) -> Ordering`

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This method returns an `Ordering` between `self` and `other`. Read more

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`fn max(self, other: Self) -> Self`

1.21.0
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Compares and returns the maximum of two values. Read more

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`fn min(self, other: Self) -> Self`

1.21.0
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Compares and returns the minimum of two values. Read more

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`impl Hash for H256`

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`fn hash<H>(&self, state: &mut H) where H: Hasher,`

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Feeds this value into the given [`Hasher`]. Read more

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`fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,`

1.3.0
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Feeds a slice of this type into the given [`Hasher`]. Read more

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`impl Clone for H256`

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`fn clone(&self) -> Self`

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Returns a copy of the value. Read more

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`fn clone_from(&mut self, source: &Self)`

1.0.0
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Performs copy-assignment from `source`. Read more

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`impl Serialize for H256`

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`fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where S: Serializer,`

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Serialize this value into the given Serde serializer. Read more

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`impl<'a> Deserialize<'a> for H256`

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`fn deserialize<D>(deserializer: D) -> Result<H256, D::Error> where D: Deserializer<'a>,`

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Deserialize this value from the given Serde deserializer. Read more

## Auto Trait Implementations

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`impl Send for H256`

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`impl Sync for H256`

## Blanket Implementations

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`impl<T> ToOwned for T where T: Clone,`

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#### `type Owned = T`

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`fn to_owned(&self) -> T`

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Creates owned data from borrowed data, usually by cloning. Read more

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`fn clone_into(&self, target: &mut T)`

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🔬 This is a nightly-only experimental API. (`toowned_clone_into`)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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`impl<T> From for T`

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`fn from(t: T) -> T`

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Performs the conversion.

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

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`fn into(self) -> U`

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Performs the conversion.

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`impl<T, U> TryFrom for T where T: From<U>,`

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#### `type Error = !`

🔬 This is a nightly-only experimental API. (`try_from`)

The type returned in the event of a conversion error.

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

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🔬 This is a nightly-only experimental API. (`try_from`)

Performs the conversion.

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

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ⓘImportant traits for &'a mut R

### Important traits for &'a mut R

`impl<'a, R> Read for &'a mut R where
R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;`

`fn borrow(&self) -> &T`

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Immutably borrows from an owned value. Read more

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

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

🔬 This is a nightly-only experimental API. (`try_from`)

The type returned in the event of a conversion error.

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

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🔬 This is a nightly-only experimental API. (`try_from`)

Performs the conversion.

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

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ⓘImportant traits for &'a mut R

### Important traits for &'a mut R

`impl<'a, R> Read for &'a mut R where
R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
W: Write + ?Sized, impl<'a, I> Iterator for &'a mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;`

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

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Mutably borrows from an owned value. Read more

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

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`fn get_type_id(&self) -> TypeId`

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🔬 This is a nightly-only experimental API. (`get_type_id`)

this method will likely be replaced by an associated static

Gets the `TypeId` of `self`. Read more

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`impl<T> DeserializeOwned for T where T: Deserialize<'de>,`

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`impl<T> Erased for T`

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