Struct bdk_file_store::EntryIter

impl<'t, T> EntryIter<'t, T>

pub fn new(start_pos: u64, db_file: &'t mut File) -> Self

Trait ImplementationsÂ§

impl<'t, T> Iterator for EntryIter<'t, T>where
T: DeserializeOwned,

type Item = Result<T, IterError>

The type of the elements being iterated over.

fn next(&mut self) -> Option<Self::Item>

Advances the iterator and returns the next value. Read more

fn next_chunk<const N: usize>(
&mut self
) -> Result<[Self::Item; N], IntoIter<Self::Item, N>>where
Self: Sized,

ð¬This is a nightly-only experimental API. (iter_next_chunk)

Advances the iterator and returns an array containing the next N values. Read more

1.0.0 Â· sourceÂ§

fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the iterator. Read more

1.0.0 Â· sourceÂ§

fn count(self) -> usizewhere
Self: Sized,

Consumes the iterator, counting the number of iterations and returning it. Read more

1.0.0 Â· sourceÂ§

fn last(self) -> Option<Self::Item>where
Self: Sized,

Consumes the iterator, returning the last element. Read more

fn advance_by(&mut self, n: usize) -> Result<(), usize>

ð¬This is a nightly-only experimental API. (iter_advance_by)

Advances the iterator by n elements. Read more

1.0.0 Â· sourceÂ§

fn nth(&mut self, n: usize) -> Option<Self::Item>

Returns the nth element of the iterator. Read more

1.28.0 Â· sourceÂ§

fn step_by(self, step: usize) -> StepBy<Self>where
Self: Sized,

Creates an iterator starting at the same point, but stepping by +

ImplementationsÂ§

impl<'t, T> EntryIter<'t, T>

pub fn new(start_pos: u64, db_file: &'t mut File) -> Self

Trait ImplementationsÂ§

impl<'t, T> Iterator for EntryIter<'t, T>where
T: DeserializeOwned,

type Item = Result<T, IterError>

The type of the elements being iterated over.

fn next(&mut self) -> Option<Self::Item>

Advances the iterator and returns the next value. Read more

fn next_chunk<const N: usize>(
&mut self
) -> Result<[Self::Item; N], IntoIter<Self::Item, N>>where
Self: Sized,

ð¬This is a nightly-only experimental API. (iter_next_chunk)

Advances the iterator and returns an array containing the next N values. Read more

1.0.0 Â· sourceÂ§

fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the iterator. Read more

1.0.0 Â· sourceÂ§

fn count(self) -> usizewhere
Self: Sized,

Consumes the iterator, counting the number of iterations and returning it. Read more

1.0.0 Â· sourceÂ§

fn last(self) -> Option<Self::Item>where
Self: Sized,

Consumes the iterator, returning the last element. Read more

fn advance_by(&mut self, n: usize) -> Result<(), usize>

ð¬This is a nightly-only experimental API. (iter_advance_by)

Advances the iterator by n elements. Read more

1.0.0 Â· sourceÂ§

fn nth(&mut self, n: usize) -> Option<Self::Item>

Returns the nth element of the iterator. Read more

1.28.0 Â· sourceÂ§

fn step_by(self, step: usize) -> StepBy<Self>where
Self: Sized,

Creates an iterator starting at the same point, but stepping by the given amount at each iteration. Read more

1.0.0 Â· sourceÂ§

fn chain(self, other: U) -> Chain<Self, ::IntoIter>where
Self: Sized,
U: IntoIterator<Item = Self::Item>,

Takes two iterators and creates a new iterator over both in sequence. Read more

1.0.0 Â· sourceÂ§

fn zip(self, other: U) -> Zip<Self, ::IntoIter>where
Self: Sized,
U: IntoIterator,

âZips upâ two iterators into a single iterator of pairs. Read more

fn intersperse_with<G>(self, separator: G) -> IntersperseWith<Self, G>where
Self: Sized,
G: FnMut() -> Self::Item,

ð¬This is a nightly-only experimental API. (iter_intersperse)

Creates a new iterator which places an item generated by separator between adjacent items of the original iterator. Read more

1.0.0 Â· sourceÂ§

fn map<B, F>(self, f: F) -> Map<Self, F>where
Self: Sized,
F: FnMut(Self::Item) -> B,

Takes a closure and creates an iterator which calls that closure on each element. Read more

1.21.0 Â· sourceÂ§

fn for_each<F>(self, f: F)where
Self: Sized,
F: FnMut(Self::Item),

Calls a closure on each element of an iterator. Read more

1.0.0 Â· sourceÂ§

fn filter(self, predicate: P) -> Filter<Self, P>where
Self: Sized,
P: FnMut(&Self::Item) -> bool,

Creates an iterator which uses a closure to determine if an element diff --git a/docs/.vuepress/public/docs-rs/bdk/nightly/latest/bdk_file_store/struct.Store.html b/docs/.vuepress/public/docs-rs/bdk/nightly/latest/bdk_file_store/struct.Store.html index 000645c9fd..d9e76a70b1 100644 --- a/docs/.vuepress/public/docs-rs/bdk/nightly/latest/bdk_file_store/struct.Store.html +++ b/docs/.vuepress/public/docs-rs/bdk/nightly/latest/bdk_file_store/struct.Store.html @@ -1,6 +1,6 @@ Store in bdk_file_store - Rust

Struct bdk_file_store::Store

source Â·

pub struct Store<'a, C> { /* private fields */ }

Expand description

Persists an append-only list of changesets (C) to a single file.

The changesets are the results of altering a tracker implementation (T).

-

ImplementationsÂ§

impl<'a, C> Store<'a, C>where
C: Default + Append + Serialize + DeserializeOwned,

pub fn new(magic: &'a [u8], db_file: File) -> Result<Self, FileError<'_>>

Creates a new store from a File.

+

ImplementationsÂ§

impl<'a, C> Store<'a, C>where
C: Default + Append + Serialize + DeserializeOwned,

pub fn new(magic: &'a [u8], db_file: File) -> Result<Self, FileError<'_>>

Creates a new store from a File.

The file must have been opened with read and write permissions.

magic is the expected prefixed bytes of the file. If this does not match, an error will be returned.

@@ -27,8 +27,8 @@ changeset will be written over the erroring entry (or the end of the file if non changeset.

The truncation is to avoid the possibility of having a valid but inconsistent changeset directly after the appended changeset.

-

Trait ImplementationsÂ§

impl<'a, C: Debug> Debug for Store<'a, C>

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

Formats the value using the given formatter. Read more

impl<'a, C> PersistBackend<C> for Store<'a, C>where
C: Default + Append + Serialize + DeserializeOwned,

type WriteError = Error

The error the backend returns when it fails to write.

type LoadError = IterError

The error the backend returns when it fails to load changesets C.

fn write_changes(&mut self, changeset: &C) -> Result<(), Self::WriteError>

Writes a changeset to the persistence backend. Read more

fn load_from_persistence(&mut self) -> Result<C, Self::LoadError>

Return the aggregate changeset C from persistence.

Auto Trait ImplementationsÂ§

impl<'a, C> UnwindSafe for Store<'a, C>where
C: UnwindSafe,

Blanket ImplementationsÂ§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable Â· sourceÂ§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable Â· sourceÂ§

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable Â· sourceÂ§

fn from(t: T) -> T

Returns the argument unchanged.

+

Trait ImplementationsÂ§

impl<'a, C: Debug> Debug for Store<'a, C>

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

Formats the value using the given formatter. Read more

impl<'a, C> PersistBackend<C> for Store<'a, C>where
C: Default + Append + Serialize + DeserializeOwned,

type WriteError = Error

The error the backend returns when it fails to write.

type LoadError = IterError

The error the backend returns when it fails to load changesets C.

fn write_changes(&mut self, changeset: &C) -> Result<(), Self::WriteError>

Writes a changeset to the persistence backend. Read more

fn load_from_persistence(&mut self) -> Result<C, Self::LoadError>

Return the aggregate changeset C from persistence.

Auto Trait ImplementationsÂ§

impl<'a, C> RefUnwindSafe for Store<'a, C>where
C: RefUnwindSafe,

impl<'a, C> Send for Store<'a, C>where
C: Send,

impl<'a, C> Sync for Store<'a, C>where
C: Sync,

impl<'a, C> Unpin for Store<'a, C>where
C: Unpin,

impl<'a, C> UnwindSafe for Store<'a, C>where
C: UnwindSafe,

Blanket ImplementationsÂ§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable Â· sourceÂ§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable Â· sourceÂ§

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable Â· sourceÂ§

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for Twhere
U: From<T>,

const: unstable Â· sourceÂ§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

-

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable Â· sourceÂ§

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable Â· sourceÂ§

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

Performs the conversion.

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

fn vzip(self) -> V

\ No newline at end of file +

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable Â· sourceÂ§

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable Â· sourceÂ§

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

Performs the conversion.

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