Struct nix::sys::statvfs::FsFlags

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#[repr(C)]
pub struct FsFlags { /* fields omitted */ }

[−] Expand description

File system mount Flags

Methods

impl FsFlags[−]

pub const ST_RDONLY: FsFlags[−][−]

Read Only

pub const ST_NOSUID: FsFlags[−][−]

Do not allow the set-uid bits to have an effect

pub const ST_NODEV: FsFlags[−][−]

Do not interpret character or block-special devices

pub const ST_NOEXEC: FsFlags[−][−]

Do not allow execution of binaries on the filesystem

pub const ST_SYNCHRONOUS: FsFlags[−][−]

All IO should be done synchronously

pub const ST_MANDLOCK: FsFlags[−][−]

Allow mandatory locks on the filesystem

pub const ST_WRITE: FsFlags[−][−]

Write on file/directory/symlink

pub const ST_APPEND: FsFlags[−][−]

Append-only file

pub const ST_IMMUTABLE: FsFlags[−][−]

Immutable file

pub const ST_NOATIME: FsFlags[−][−]

Do not update access times on files

pub const ST_NODIRATIME: FsFlags[−][−]

Do not update access times on files

pub const ST_RELATIME: FsFlags[−][−]

Update access time relative to modify/change time

pub const fn empty() -> FsFlags[−]

Returns an empty set of flags

pub const fn all() -> FsFlags[−]

Returns the set containing all flags.

pub const fn bits(&self) -> c_ulong[−]

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: c_ulong) -> Option<FsFlags>[−]

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: c_ulong) -> FsFlags[−]

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: c_ulong) -> FsFlags[−]

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool[−]

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool[−]

Returns true if all flags are currently set.

pub const fn intersects(&self, other: FsFlags) -> bool[−]

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: FsFlags) -> bool[−]

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: FsFlags)[−]

Inserts the specified flags in-place.

pub fn remove(&mut self, other: FsFlags)[−]

Removes the specified flags in-place.

pub fn toggle(&mut self, other: FsFlags)[−]

Toggles the specified flags in-place.

pub fn set(&mut self, other: FsFlags, value: bool)[−]

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Binary for FsFlags[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl BitAnd<FsFlags> for FsFlags[+]

type Output = FsFlags

The resulting type after applying the & operator.

fn bitand(self, other: FsFlags) -> FsFlags[−]

Returns the intersection between the two sets of flags.

impl BitAndAssign<FsFlags> for FsFlags[+]

fn bitand_assign(&mut self, other: FsFlags)[−]

Disables all flags disabled in the set.

impl BitOr<FsFlags> for FsFlags[+]

type Output = FsFlags

The resulting type after applying the | operator.

fn bitor(self, other: FsFlags) -> FsFlags[−]

Returns the union of the two sets of flags.

impl BitOrAssign<FsFlags> for FsFlags[+]

fn bitor_assign(&mut self, other: FsFlags)[−]

Adds the set of flags.

impl BitXor<FsFlags> for FsFlags[+]

type Output = FsFlags

The resulting type after applying the ^ operator.

fn bitxor(self, other: FsFlags) -> FsFlags[−]

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign<FsFlags> for FsFlags[+]

fn bitxor_assign(&mut self, other: FsFlags)[−]

Toggles the set of flags.

impl Clone for FsFlags[+]

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fn clone(&self) -> FsFlags[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for FsFlags

impl Debug for FsFlags[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Default for FsFlags[+]

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fn default() -> FsFlags[−]

Returns the "default value" for a type.

impl Eq for FsFlags

impl Extend<FsFlags> for FsFlags[+]

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fn extend<T: IntoIterator<Item = FsFlags>>(&mut self, iterator: T)[−]

Extends a collection with the contents of an iterator.

impl FromIterator<FsFlags> for FsFlags[+]

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fn from_iter<T: IntoIterator<Item = FsFlags>>(iterator: T) -> FsFlags[−]

Creates a value from an iterator.

impl Hash for FsFlags[+]

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fn hash<__H: Hasher>(&self, state: &mut __H)[−]

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given [Hasher].

impl LowerHex for FsFlags[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Not for FsFlags[+]

type Output = FsFlags

The resulting type after applying the ! operator.

fn not(self) -> FsFlags[−]

Returns the complement of this set of flags.

impl Octal for FsFlags[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Ord for FsFlags[+]

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fn cmp(&self, other: &FsFlags) -> Ordering[−]

This method returns an [Ordering] between self and other.

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#[must_use] fn max(self, other: Self) -> Self[−]

Compares and returns the maximum of two values.

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#[must_use] fn min(self, other: Self) -> Self[−]

Compares and returns the minimum of two values.

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#[must_use] fn clamp(self, min: Self, max: Self) -> Self[−]

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<FsFlags> for FsFlags[+]

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fn eq(&self, other: &FsFlags) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &FsFlags) -> bool[−]

This method tests for !=.

impl PartialOrd<FsFlags> for FsFlags[+]

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fn partial_cmp(&self, other: &FsFlags) -> Option<Ordering>[−]

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &FsFlags) -> bool[−]

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &FsFlags) -> bool[−]

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &FsFlags) -> bool[−]

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &FsFlags) -> bool[−]

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for FsFlags

impl StructuralPartialEq for FsFlags

impl Sub<FsFlags> for FsFlags[+]

type Output = FsFlags

The resulting type after applying the - operator.

fn sub(self, other: FsFlags) -> FsFlags[−]

Returns the set difference of the two sets of flags.

impl SubAssign<FsFlags> for FsFlags[+]

fn sub_assign(&mut self, other: FsFlags)[−]

Disables all flags enabled in the set.

impl UpperHex for FsFlags[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.