Struct ext4_view::Ext4

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pub struct Ext4 { /* private fields */ }
Expand description

Read-only access to an ext4 filesystem.

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impl Ext4

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pub fn load(reader: Box<dyn Ext4Read>) -> Result<Self, Ext4Error>

Load an Ext4 instance from the given reader.

This reads and validates the superblock and block group descriptors. No other data is read.

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impl Ext4

These methods mirror the std::fs API.

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pub fn read<'p, P>(&self, path: P) -> Result<Vec<u8>, Ext4Error>
where P: TryInto<Path<'p>>,

Read the entire contents of a file as raw bytes.

§Errors

An error will be returned if:

  • path is not absolute.
  • path does not exist.
  • path is a directory or special file type.

Auto Trait Implementations§

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impl !Freeze for Ext4

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impl !RefUnwindSafe for Ext4

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impl !Send for Ext4

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impl !Sync for Ext4

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impl Unpin for Ext4

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impl !UnwindSafe for Ext4

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

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

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fn borrow(&self) -> &T

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

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.