Struct virtual_fs::mem_fs::file::ReadOnlyFile

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pub(super) struct ReadOnlyFile {
    buffer: Cow<'static, [u8]>,
}
Expand description

Read only file that uses copy-on-write

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§buffer: Cow<'static, [u8]>

Implementations§

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impl ReadOnlyFile

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pub(super) fn new(buffer: Cow<'static, [u8]>) -> Self

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pub(super) fn len(&self) -> usize

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impl ReadOnlyFile

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pub fn read(&self, buf: &mut [u8], cursor: &mut u64) -> Result<usize>

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impl ReadOnlyFile

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pub fn seek(&self, _position: SeekFrom, _cursor: &mut u64) -> Result<u64>

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impl ReadOnlyFile

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pub fn write(&mut self, _buf: &[u8], _cursor: &mut u64) -> Result<usize>

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pub fn flush(&mut self) -> Result<()>

Trait Implementations§

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impl Debug for ReadOnlyFile

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

Formats the value using the given formatter. Read more

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

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fn instrument(self, span: Span) -> Instrumented<Self>

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impl<T> Pointable for T

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const ALIGN: usize = _

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Output = T

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