[−][src]Struct rustbreak::backend::MmapStorage
A backend that uses an nonymous mmap.
The Backend automatically creates bigger map
on demand using following strategy:
- If new data size allows, multiply size by 2.
- Otherwise new data size is used.
Note that mmap is never shrink back.
Use Backend methods to read and write into it.
Implementations
impl MmapStorage[src]
pub fn new() -> BackendResult<Self>[src]
Creates new storage with 1024 bytes.
pub fn with_size(len: usize) -> BackendResult<Self>[src]
Creates new storage with custom size.
Trait Implementations
impl Backend for MmapStorage[src]
fn get_data(&mut self) -> BackendResult<Vec<u8>>[src]
fn put_data(&mut self, data: &[u8]) -> BackendResult<()>[src]
impl Debug for MmapStorage[src]
Auto Trait Implementations
impl RefUnwindSafe for MmapStorage
impl Send for MmapStorage
impl Sync for MmapStorage
impl Unpin for MmapStorage
impl UnwindSafe for MmapStorage
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
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, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,