DataSource

sparse::builder

Enum DataSource 

Source 
pub enum DataSource {
    Buffer(Box<[u8]>),
    Reader {
        reader: Box<dyn Read>,
        size: u64,
    },
    Skip(u64),
    Fill(u32, u64),
    Vmo {
        vmo: Vmo,
        size: u64,
        offset: u64,
    },
}
Expand description

Input data for a SparseImageBuilder.

Variants§

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Buffer(Box<[u8]>)

Heap allocated buffer.

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Reader

Read size bytes from reader.

Fields

§reader: Box<dyn Read>
§size: u64
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Skip(u64)

Skips this many bytes.

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Fill(u32, u64)

Repeats the given u32, this many times.

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Vmo

Read size bytes from vmo at offset.

Fields

§vmo: Vmo
§size: u64
§offset: u64

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

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

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impl<T> From<T> for T

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fn from(t: T) -> T

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fn into(self) -> U

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type Error = Infallible

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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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V