[−][src]Struct exonum::storage::Patch
A set of serial changes that should be applied to a storage atomically.
This set can contain changes from multiple tables. When a block is added to the blockchain, changes are first collected into a patch and then applied to the storage.
Methods
impl Patch
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impl Patch
pub fn iter(&self) -> HmIter<String, Changes> | [src] |
Returns iterator over changes.
pub fn len(&self) -> usize | [src] |
Returns the number of changes.
pub fn is_empty(&self) -> bool | [src] |
Returns true
if this patch contains no changes and false
otherwise.
Trait Implementations
impl IntoIterator for Patch
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impl IntoIterator for Patch
type Item = (String, Changes)
The type of the elements being iterated over.
type IntoIter = PatchIterator
Which kind of iterator are we turning this into?
fn into_iter(self) -> Self::IntoIter | [src] |
impl Clone for Patch
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impl Clone for Patch
fn clone(&self) -> Patch | [src] |
fn clone_from(&mut self, source: &Self) | 1.0.0 [src] |
Performs copy-assignment from source
. Read more
impl Debug for Patch
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impl Debug for Patch
Auto Trait Implementations
Blanket Implementations
impl<T> From for T
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impl<T> From for T
impl<I> IntoIterator for I where
I: Iterator,
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impl<I> IntoIterator for I where
I: Iterator,
type Item = <I as Iterator>::Item
The type of the elements being iterated over.
type IntoIter = I
Which kind of iterator are we turning this into?
fn into_iter(self) -> I | [src] |
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
🔬 This is a nightly-only experimental API. (
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error> | [src] |
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T | [src] |
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error> | [src] |
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId | [src] |
impl<T> Erased for T
impl<T> Erased for T
impl<T> Erased for T
impl<T> Erased for T
impl<T> Same for T
impl<T> Same for T
type Output = T
Should always be Self