[−][src]Struct rusty_leveldb::PosixDiskEnv
Methods
impl PosixDiskEnv
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pub fn new() -> PosixDiskEnv
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Trait Implementations
impl Env for PosixDiskEnv
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fn open_sequential_file(&self, p: &Path) -> Result<Box<dyn Read>>
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fn open_random_access_file(&self, p: &Path) -> Result<Box<dyn RandomAccess>>
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fn open_writable_file(&self, p: &Path) -> Result<Box<dyn Write>>
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fn open_appendable_file(&self, p: &Path) -> Result<Box<dyn Write>>
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fn exists(&self, p: &Path) -> Result<bool>
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fn children(&self, p: &Path) -> Result<Vec<PathBuf>>
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fn size_of(&self, p: &Path) -> Result<usize>
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fn delete(&self, p: &Path) -> Result<()>
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fn mkdir(&self, p: &Path) -> Result<()>
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fn rmdir(&self, p: &Path) -> Result<()>
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fn rename(&self, old: &Path, new: &Path) -> Result<()>
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fn lock(&self, p: &Path) -> Result<FileLock>
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fn unlock(&self, l: FileLock) -> Result<()>
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fn new_logger(&self, p: &Path) -> Result<Logger>
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fn micros(&self) -> u64
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fn sleep_for(&self, micros: u32)
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impl Clone for PosixDiskEnv
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fn clone(&self) -> PosixDiskEnv
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fn clone_from(&mut self, source: &Self)
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Auto Trait Implementations
impl Send for PosixDiskEnv
impl Unpin for PosixDiskEnv
impl Sync for PosixDiskEnv
impl UnwindSafe for PosixDiskEnv
impl RefUnwindSafe for PosixDiskEnv
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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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>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,