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UnixFsMetadata

dolang_vfs::metadata

Struct UnixFsMetadata 

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

Unix-specific filesystem metadata.

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impl UnixFsMetadata

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pub const fn blocks(&self) -> u64

Returns the total number of filesystem blocks.

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pub const fn blocks_free(&self) -> u64

Returns the number of free filesystem blocks.

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pub const fn blocks_available(&self) -> u64

Returns the number of blocks available to an unprivileged caller.

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pub const fn files(&self) -> u64

Returns the total number of file nodes.

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pub const fn files_free(&self) -> u64

Returns the number of free file nodes.

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pub const fn files_available(&self) -> u64

Returns the number of file nodes available to an unprivileged caller.

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pub const fn fragment_size(&self) -> u32

Returns the fragment size in bytes.

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pub const fn fsid(&self) -> Option<u64>

Returns the filesystem ID, if available.

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pub const fn name_max(&self) -> u32

Returns the maximum filename length.

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pub const fn linux_flags(&self) -> Option<u64>

Returns the Linux mount flags, if present.

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pub const fn freebsd_flags(&self) -> Option<u64>

Returns the FreeBSD mount flags, if present.

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pub const fn macos_flags(&self) -> Option<u64>

Returns the macOS mount flags, if present.

Trait Implementations§

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impl Clone for UnixFsMetadata

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fn clone(&self) -> UnixFsMetadata

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

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

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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<'de> Deserialize<'de> for UnixFsMetadata

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for UnixFsMetadata

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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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, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Serialize for T
where T: Serialize + ?Sized,

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fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>

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fn do_erased_serialize( &self, serializer: &mut dyn Serializer, ) -> Result<(), ErrorImpl>

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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.