Struct ext2::bitmap::BitMap

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pub struct BitMap<'a> {
    inner: &'a mut [u8],
}

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§inner: &'a mut [u8]

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impl<'a> BitMap<'a>

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pub fn from_slice_mut(inner: &'a mut [u8]) -> Self

Creates a new bitmap from an underlying buffer.

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pub fn set(&mut self, index: usize, value: bool) -> Result<()>

Sets the bit at the given index.

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pub fn mark_first_elems(&mut self, n: usize, value: bool)

Marks the first n bits in the bitmap with the given value.

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pub fn len(&self) -> usize

Auto Trait Implementations§

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impl<'a> Freeze for BitMap<'a>

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impl<'a> RefUnwindSafe for BitMap<'a>

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impl<'a> Send for BitMap<'a>

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impl<'a> Sync for BitMap<'a>

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impl<'a> Unpin for BitMap<'a>

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impl<'a> !UnwindSafe for BitMap<'a>

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<U> 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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.