riot_sys

Struct vfs_file_t

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#[repr(C)]
pub struct vfs_file_t { pub f_op: *const vfs_file_ops_t, pub mp: *mut vfs_mount_t, pub flags: c_int, pub pos: off_t, pub pid: kernel_pid_t, pub private_data: vfs_file_t__bindgen_ty_1, }
Expand description

@brief Information about an open file

Similar to, but not equal to, struct file in Linux

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§f_op: *const vfs_file_ops_t

< File operations table

§mp: *mut vfs_mount_t

< Pointer to mount table entry

§flags: c_int

< File flags

§pos: off_t

< Current position in the file

§pid: kernel_pid_t

< PID of the process that opened the file

§private_data: vfs_file_t__bindgen_ty_1

< File system driver private data, implementation defined

Trait Implementations§

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impl Clone for vfs_file_t

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fn clone(&self) -> vfs_file_t

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for vfs_file_t

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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 Default for vfs_file_t

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Copy for vfs_file_t

Auto Trait Implementations§

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes