Struct merkletree::store::ExternalReader
source · pub struct ExternalReader<R: Read + Send + Sync> {
pub offset: usize,
pub source: R,
pub read_fn: fn(start: usize, end: usize, buf: &mut [u8], source: &R) -> Result<usize>,
}
Fields§
§offset: usize
§source: R
§read_fn: fn(start: usize, end: usize, buf: &mut [u8], source: &R) -> Result<usize>
Implementations§
source§impl ExternalReader<File>
impl ExternalReader<File>
pub fn new_from_config( replica_config: &ReplicaConfig, index: usize, ) -> Result<Self>
pub fn new_from_path(path: &Path) -> Result<Self>
Trait Implementations§
Auto Trait Implementations§
impl<R> Freeze for ExternalReader<R>where
R: Freeze,
impl<R> RefUnwindSafe for ExternalReader<R>where
R: RefUnwindSafe,
impl<R> Send for ExternalReader<R>
impl<R> Sync for ExternalReader<R>
impl<R> Unpin for ExternalReader<R>where
R: Unpin,
impl<R> UnwindSafe for ExternalReader<R>where
R: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more