Struct InotifyEventMask 

pub struct InotifyEventMask(/* private fields */);

Masque d’événements / d’options inotify (IN_*). Noms kernel conservés (ADR-029). Sert à la fois en entrée (add_watch) et en sortie (bits positionnés par le kernel dans l’événement lu).

Implementations

impl InotifyEventMask

pub const ACCESS: Self

Fichier accédé (lecture).

pub const MODIFY: Self

Fichier modifié (écriture).

pub const ATTRIB: Self

Métadonnées changées (permissions, horodatage…).

pub const CLOSE_WRITE: Self

Fichier ouvert en écriture fermé.

pub const CLOSE_NOWRITE: Self

Fichier ouvert en lecture seule fermé.

pub const OPEN: Self

Fichier ouvert.

pub const MOVED_FROM: Self

Fichier déplacé hors du répertoire surveillé (corrèle par cookie).

pub const MOVED_TO: Self

Fichier déplacé dans le répertoire surveillé (corrèle par cookie).

pub const CREATE: Self

Fichier/répertoire créé.

pub const DELETE: Self

Fichier/répertoire supprimé.

pub const DELETE_SELF: Self

Le répertoire/fichier surveillé lui-même a été supprimé.

pub const MOVE_SELF: Self

Le répertoire/fichier surveillé lui-même a été déplacé.

pub const UNMOUNT: Self

Le système de fichiers contenant l’objet surveillé a été démonté (positionné par le kernel).

pub const Q_OVERFLOW: Self

La file d’événements a débordé (positionné par le kernel ; wd = -1).

pub const IGNORED: Self

Le watch a été retiré (explicitement, ou objet supprimé/démonté).

pub const ISDIR: Self

L’objet de l’événement est un répertoire (positionné par le kernel).

pub const ONLYDIR: Self

Option : ne surveiller que si path est un répertoire.

pub const DONT_FOLLOW: Self

Option : ne pas déréférencer path s’il est un lien symbolique.

pub const EXCL_UNLINK: Self

Option : exclure les événements des fichiers déjà unlinkés.

pub const MASK_ADD: Self

Option : ajouter à (au lieu de remplacer) le masque d’un watch existant.

pub const ONESHOT: Self

Option : surveiller une seule fois puis retirer le watch.

impl InotifyEventMask

pub const fn empty() -> Self

Get a flags value with all bits unset.

pub const fn all() -> Self

Get a flags value with all known bits set.

pub const fn bits(&self) -> u32

Get the underlying bits value.

The returned value is exactly the bits set in this flags value.

pub const fn from_bits(bits: u32) -> Option<Self>

Convert from a bits value.

This method will return None if any unknown bits are set.

pub const fn from_bits_truncate(bits: u32) -> Self

Convert from a bits value, unsetting any unknown bits.

pub const fn from_bits_retain(bits: u32) -> Self

Convert from a bits value exactly.

pub fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set.

This method will return None if name is empty or doesn’t correspond to any named flag.

pub const fn is_empty(&self) -> bool

Whether all bits in self are unset.

pub const fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

pub const fn intersects(&self, other: Self) -> bool

Whether any set bits in other are also set in self.

pub const fn contains(&self, other: Self) -> bool

Whether all set bits in other are also set in self.

pub fn insert(&mut self, other: Self)

The bitwise or (|) of the bits in self and other.

pub fn remove(&mut self, other: Self)

The intersection of self with the complement of other (&!).

This method is not equivalent to self & !other when other has unknown bits set. remove won’t truncate other, but the ! operator will.

pub fn toggle(&mut self, other: Self)

The bitwise exclusive-or (^) of the bits in self and other.

pub fn set(&mut self, other: Self, value: bool)

Call insert when value is true or remove when value is false.

pub const fn intersection(self, other: Self) -> Self

The bitwise and (&) of the bits in self and other.

pub const fn union(self, other: Self) -> Self

The bitwise or (|) of the bits in self and other.

pub const fn difference(self, other: Self) -> Self

The intersection of self with the complement of other (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

pub const fn symmetric_difference(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in self and other.

pub const fn complement(self) -> Self

The bitwise negation (!) of the bits in self, truncating the result.

impl InotifyEventMask

pub const fn iter(&self) -> Iter<InotifyEventMask>

Yield a set of contained flags values.

Each yielded flags value will correspond to a defined named flag. Any unknown bits will be yielded together as a final flags value.

pub const fn iter_names(&self) -> IterNames<InotifyEventMask>

Yield a set of contained named flags values.

This method is like iter, except only yields bits in contained named flags. Any unknown bits, or bits not corresponding to a contained flag will not be yielded.

Trait Implementations

impl Binary for InotifyEventMask

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl BitAnd for InotifyEventMask

fn bitand(self, other: Self) -> Self

The bitwise and (&) of the bits in self and other.

type Output = InotifyEventMask

The resulting type after applying the & operator.

impl BitAndAssign for InotifyEventMask

fn bitand_assign(&mut self, other: Self)

The bitwise and (&) of the bits in self and other.

impl BitOr for InotifyEventMask

fn bitor(self, other: InotifyEventMask) -> Self

The bitwise or (|) of the bits in self and other.

type Output = InotifyEventMask

The resulting type after applying the | operator.

impl BitOrAssign for InotifyEventMask

fn bitor_assign(&mut self, other: Self)

The bitwise or (|) of the bits in self and other.

impl BitXor for InotifyEventMask

fn bitxor(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in self and other.

type Output = InotifyEventMask

The resulting type after applying the ^ operator.

impl BitXorAssign for InotifyEventMask

fn bitxor_assign(&mut self, other: Self)

The bitwise exclusive-or (^) of the bits in self and other.

impl Clone for InotifyEventMask

fn clone(&self) -> InotifyEventMask

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for InotifyEventMask

impl Debug for InotifyEventMask

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for InotifyEventMask

fn default() -> InotifyEventMask

Returns the “default value” for a type.

impl Eq for InotifyEventMask

impl Extend<InotifyEventMask> for InotifyEventMask

fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)

The bitwise or (|) of the bits in each flags value.

fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl Flags for InotifyEventMask

const FLAGS: &'static [Flag<InotifyEventMask>]

The set of defined flags.

type Bits = u32

The underlying bits type.

fn bits(&self) -> u32

Get the underlying bits value.

fn from_bits_retain(bits: u32) -> InotifyEventMask

Convert from a bits value exactly.

fn empty() -> Self

Get a flags value with all bits unset.

fn all() -> Self

Get a flags value with all known bits set.

fn known_bits(&self) -> Self::Bits

Get the known bits from a flags value.

fn unknown_bits(&self) -> Self::Bits

Get the unknown bits from a flags value.

fn contains_unknown_bits(&self) -> bool

This method will return true if any unknown bits are set.

fn from_bits(bits: Self::Bits) -> Option<Self>

Convert from a bits value.

fn from_bits_truncate(bits: Self::Bits) -> Self

Convert from a bits value, unsetting any unknown bits.

fn from_name(name: &str) -> Option<Self>

Get a flags value with the bits of a flag with the given name set.

fn iter(&self) -> Iter<Self>

Yield a set of contained flags values.

fn iter_names(&self) -> IterNames<Self>

Yield a set of contained named flags values.

fn iter_defined_names() -> IterDefinedNames<Self>

Yield a set of all named flags defined by [Self::FLAGS].

fn is_empty(&self) -> bool

Whether all bits in this flags value are unset.

fn is_all(&self) -> bool

Whether all known bits in this flags value are set.

fn intersects(&self, other: Self) -> bool

where Self: Sized,

Whether any set bits in other are also set in self.

fn contains(&self, other: Self) -> bool

where Self: Sized,

Whether all set bits in other are also set in self.

fn truncate(&mut self)

where Self: Sized,

Remove any unknown bits from the flags.

fn insert(&mut self, other: Self)

where Self: Sized,

The bitwise or (|) of the bits in self and other.

fn remove(&mut self, other: Self)

where Self: Sized,

The intersection of self with the complement of other (&!).

fn toggle(&mut self, other: Self)

where Self: Sized,

The bitwise exclusive-or (^) of the bits in self and other.

fn set(&mut self, other: Self, value: bool)

where Self: Sized,

Call [Flags::insert] when value is true or [Flags::remove] when value is false.

fn clear(&mut self)

where Self: Sized,

Unsets all bits in the flags.

fn intersection(self, other: Self) -> Self

The bitwise and (&) of the bits in self and other.

fn union(self, other: Self) -> Self

The bitwise or (|) of the bits in self and other.

fn difference(self, other: Self) -> Self

The intersection of self with the complement of other (&!).

fn symmetric_difference(self, other: Self) -> Self

The bitwise exclusive-or (^) of the bits in self and other.

fn complement(self) -> Self

The bitwise negation (!) of the bits in self, truncating the result.

impl FromIterator<InotifyEventMask> for InotifyEventMask

fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self

The bitwise or (|) of the bits in each flags value.

impl Hash for InotifyEventMask

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntoIterator for InotifyEventMask

type Item = InotifyEventMask

The type of the elements being iterated over.

type IntoIter = Iter<InotifyEventMask>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl LowerHex for InotifyEventMask

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Not for InotifyEventMask

fn not(self) -> Self

The bitwise negation (!) of the bits in self, truncating the result.

type Output = InotifyEventMask

The resulting type after applying the ! operator.

impl Octal for InotifyEventMask

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for InotifyEventMask

fn eq(&self, other: &InotifyEventMask) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PublicFlags for InotifyEventMask

type Primitive = u32

The type of the underlying storage.

type Internal = InternalBitFlags

The type of the internal field on the generated flags type.

impl StructuralPartialEq for InotifyEventMask

impl Sub for InotifyEventMask

fn sub(self, other: Self) -> Self

The intersection of self with the complement of other (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

type Output = InotifyEventMask

The resulting type after applying the - operator.

impl SubAssign for InotifyEventMask

fn sub_assign(&mut self, other: Self)

The intersection of self with the complement of other (&!).

This method is not equivalent to self & !other when other has unknown bits set. difference won’t truncate other, but the ! operator will.

impl UpperHex for InotifyEventMask

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.