#[repr(transparent)]pub struct NSFileProviderFetchContentsOptions(pub NSUInteger);
NSFileProviderReplicatedExtension
only.Expand description
Used by the system to express options and constraints to the provider in fetchPartialContentsForItemWithIdentifier.
See also Apple’s documentation
Tuple Fields§
§0: NSUInteger
Implementations§
Source§impl NSFileProviderFetchContentsOptions
impl NSFileProviderFetchContentsOptions
Sourcepub const StrictVersioning: Self
pub const StrictVersioning: Self
Set by the system to inform the provider that any other content version than the requested one will be discarded. If the provider cannot supply this version, it should fail with NSFileProviderErrorVersionNoLongerAvailable.
Source§impl NSFileProviderFetchContentsOptions
impl NSFileProviderFetchContentsOptions
Sourcepub const fn bits(&self) -> NSUInteger
pub const fn bits(&self) -> NSUInteger
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
Sourcepub const fn from_bits(bits: NSUInteger) -> Option<Self>
pub const fn from_bits(bits: NSUInteger) -> Option<Self>
Convert from a bits value.
This method will return None
if any unknown bits are set.
Sourcepub const fn from_bits_truncate(bits: NSUInteger) -> Self
pub const fn from_bits_truncate(bits: NSUInteger) -> Self
Convert from a bits value, unsetting any unknown bits.
Sourcepub const fn from_bits_retain(bits: NSUInteger) -> Self
pub const fn from_bits_retain(bits: NSUInteger) -> Self
Convert from a bits value exactly.
Sourcepub fn from_name(name: &str) -> Option<Self>
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.
Sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Whether any set bits in a source flags value are also set in a target flags value.
Sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Whether all set bits in a source flags value are also set in a target flags value.
Sourcepub fn remove(&mut self, other: Self)
pub fn remove(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
remove
won’t truncate other
, but the !
operator will.
Sourcepub fn toggle(&mut self, other: Self)
pub fn toggle(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
Sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Call insert
when value
is true
or remove
when value
is false
.
Sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
The bitwise and (&
) of the bits in two flags values.
Sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
The bitwise or (|
) of the bits in two flags values.
Sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
Sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
The bitwise exclusive-or (^
) of the bits in two flags values.
Sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
The bitwise negation (!
) of the bits in a flags value, truncating the result.
Source§impl NSFileProviderFetchContentsOptions
impl NSFileProviderFetchContentsOptions
Sourcepub const fn iter(&self) -> Iter<NSFileProviderFetchContentsOptions>
pub const fn iter(&self) -> Iter<NSFileProviderFetchContentsOptions>
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.
Sourcepub const fn iter_names(&self) -> IterNames<NSFileProviderFetchContentsOptions>
pub const fn iter_names(&self) -> IterNames<NSFileProviderFetchContentsOptions>
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§
Source§impl BitAndAssign for NSFileProviderFetchContentsOptions
impl BitAndAssign for NSFileProviderFetchContentsOptions
Source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
The bitwise and (&
) of the bits in two flags values.
Source§impl BitOr for NSFileProviderFetchContentsOptions
impl BitOr for NSFileProviderFetchContentsOptions
Source§fn bitor(self, other: NSFileProviderFetchContentsOptions) -> Self
fn bitor(self, other: NSFileProviderFetchContentsOptions) -> Self
The bitwise or (|
) of the bits in two flags values.
Source§type Output = NSFileProviderFetchContentsOptions
type Output = NSFileProviderFetchContentsOptions
|
operator.Source§impl BitOrAssign for NSFileProviderFetchContentsOptions
impl BitOrAssign for NSFileProviderFetchContentsOptions
Source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
The bitwise or (|
) of the bits in two flags values.
Source§impl BitXorAssign for NSFileProviderFetchContentsOptions
impl BitXorAssign for NSFileProviderFetchContentsOptions
Source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
The bitwise exclusive-or (^
) of the bits in two flags values.
Source§impl Clone for NSFileProviderFetchContentsOptions
impl Clone for NSFileProviderFetchContentsOptions
Source§fn clone(&self) -> NSFileProviderFetchContentsOptions
fn clone(&self) -> NSFileProviderFetchContentsOptions
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moreSource§impl Extend<NSFileProviderFetchContentsOptions> for NSFileProviderFetchContentsOptions
impl Extend<NSFileProviderFetchContentsOptions> for NSFileProviderFetchContentsOptions
Source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
The bitwise or (|
) of the bits in each flags value.
Source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Source§impl Flags for NSFileProviderFetchContentsOptions
impl Flags for NSFileProviderFetchContentsOptions
Source§const FLAGS: &'static [Flag<NSFileProviderFetchContentsOptions>]
const FLAGS: &'static [Flag<NSFileProviderFetchContentsOptions>]
Source§fn bits(&self) -> NSUInteger
fn bits(&self) -> NSUInteger
Source§fn from_bits_retain(bits: NSUInteger) -> NSFileProviderFetchContentsOptions
fn from_bits_retain(bits: NSUInteger) -> NSFileProviderFetchContentsOptions
Source§fn contains_unknown_bits(&self) -> bool
fn contains_unknown_bits(&self) -> bool
true
if any unknown bits are set.Source§fn from_bits_truncate(bits: Self::Bits) -> Self
fn from_bits_truncate(bits: Self::Bits) -> Self
Source§fn from_name(name: &str) -> Option<Self>
fn from_name(name: &str) -> Option<Self>
Source§fn iter_names(&self) -> IterNames<Self>
fn iter_names(&self) -> IterNames<Self>
Source§fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
fn intersects(&self, other: Self) -> boolwhere
Self: Sized,
Source§fn contains(&self, other: Self) -> boolwhere
Self: Sized,
fn contains(&self, other: Self) -> boolwhere
Self: Sized,
Source§fn insert(&mut self, other: Self)where
Self: Sized,
fn insert(&mut self, other: Self)where
Self: Sized,
|
) of the bits in two flags values.Source§fn remove(&mut self, other: Self)where
Self: Sized,
fn remove(&mut self, other: Self)where
Self: Sized,
&!
). Read moreSource§fn toggle(&mut self, other: Self)where
Self: Sized,
fn toggle(&mut self, other: Self)where
Self: Sized,
^
) of the bits in two flags values.Source§fn intersection(self, other: Self) -> Self
fn intersection(self, other: Self) -> Self
&
) of the bits in two flags values.Source§fn difference(self, other: Self) -> Self
fn difference(self, other: Self) -> Self
&!
). Read moreSource§fn symmetric_difference(self, other: Self) -> Self
fn symmetric_difference(self, other: Self) -> Self
^
) of the bits in two flags values.Source§fn complement(self) -> Self
fn complement(self) -> Self
!
) of the bits in a flags value, truncating the result.Source§impl FromIterator<NSFileProviderFetchContentsOptions> for NSFileProviderFetchContentsOptions
impl FromIterator<NSFileProviderFetchContentsOptions> for NSFileProviderFetchContentsOptions
Source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
The bitwise or (|
) of the bits in each flags value.
Source§impl Ord for NSFileProviderFetchContentsOptions
impl Ord for NSFileProviderFetchContentsOptions
Source§fn cmp(&self, other: &NSFileProviderFetchContentsOptions) -> Ordering
fn cmp(&self, other: &NSFileProviderFetchContentsOptions) -> Ordering
1.21.0 · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Source§impl PartialEq for NSFileProviderFetchContentsOptions
impl PartialEq for NSFileProviderFetchContentsOptions
Source§fn eq(&self, other: &NSFileProviderFetchContentsOptions) -> bool
fn eq(&self, other: &NSFileProviderFetchContentsOptions) -> bool
self
and other
values to be equal, and is used by ==
.Source§impl PartialOrd for NSFileProviderFetchContentsOptions
impl PartialOrd for NSFileProviderFetchContentsOptions
Source§impl RefEncode for NSFileProviderFetchContentsOptions
impl RefEncode for NSFileProviderFetchContentsOptions
Source§const ENCODING_REF: Encoding
const ENCODING_REF: Encoding
Source§impl Sub for NSFileProviderFetchContentsOptions
impl Sub for NSFileProviderFetchContentsOptions
Source§fn sub(self, other: Self) -> Self
fn sub(self, other: Self) -> Self
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.
Source§type Output = NSFileProviderFetchContentsOptions
type Output = NSFileProviderFetchContentsOptions
-
operator.Source§impl SubAssign for NSFileProviderFetchContentsOptions
impl SubAssign for NSFileProviderFetchContentsOptions
Source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
The intersection of a source flags value with the complement of a target flags value (&!
).
This method is not equivalent to self & !other
when other
has unknown bits set.
difference
won’t truncate other
, but the !
operator will.