scirs2_sparse::adaptive_memory_compression::memory_mapping

Struct MemoryMappingManager

pub struct MemoryMappingManager { /* private fields */ }

Expand description

Memory mapping manager for multiple files

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impl MemoryMappingManager

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pub fn new(config: MemoryMappingConfig) -> Self

Create new memory mapping manager

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pub fn map_file(&mut self, filepath: PathBuf, size: usize) -> SparseResult<()>

Map a file

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pub fn unmap_file(&mut self, filepath: &PathBuf) -> SparseResult<()>

Unmap a file

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pub fn get_file(&mut self, filepath: &PathBuf) -> Option<&mut MemoryMappedFile>

Get mapped file reference

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pub fn get_stats(&self) -> &MemoryMappingStats

Get statistics

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pub fn flush_all(&self) -> SparseResult<()>

Flush all mapped files

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pub fn close_all(&mut self) -> SparseResult<()>

Close all mapped files

Trait Implementations§

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impl Debug for MemoryMappingManager

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for MemoryMappingManager

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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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 more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

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