⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

Ext4Fs

veridian_kernel::fs::ext4

Struct Ext4Fs 

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pub struct Ext4Fs { /* private fields */ }
Expand description

ext4 filesystem (read-only)

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impl Ext4Fs

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pub fn from_image(image_data: &[u8]) -> Result<Self, KernelError>

Create an ext4 filesystem from raw image data (read-only).

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impl Filesystem for Ext4Fs

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fn root(&self) -> Arc<dyn VfsNode>

Get the root node of the filesystem
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fn name(&self) -> &str

Get filesystem name
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fn is_readonly(&self) -> bool

Check if filesystem is read-only
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fn sync(&self) -> Result<(), KernelError>

Sync filesystem to disk

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impl Freeze for Ext4Fs

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impl !RefUnwindSafe for Ext4Fs

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impl Send for Ext4Fs

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impl Sync for Ext4Fs

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impl Unpin for Ext4Fs

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impl !UnwindSafe for Ext4Fs

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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.