Struct ord_lmdb_rs::core::EnvFlags
source · [−]pub struct EnvFlags { /* private fields */ }
Expand description
A set of environment flags which could be changed after opening
Implementations
sourceimpl EnvFlags
impl EnvFlags
sourcepub fn from_bits(bits: c_uint) -> Option<EnvFlags>
pub fn from_bits(bits: c_uint) -> Option<EnvFlags>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub fn from_bits_truncate(bits: c_uint) -> EnvFlags
pub fn from_bits_truncate(bits: c_uint) -> EnvFlags
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub fn intersects(&self, other: EnvFlags) -> bool
pub fn intersects(&self, other: EnvFlags) -> bool
Returns true
if there are flags common to both self
and other
.
Trait Implementations
sourceimpl BitAndAssign<EnvFlags> for EnvFlags
impl BitAndAssign<EnvFlags> for EnvFlags
sourcefn bitand_assign(&mut self, other: EnvFlags)
fn bitand_assign(&mut self, other: EnvFlags)
Disables all flags disabled in the set.
sourceimpl BitOrAssign<EnvFlags> for EnvFlags
impl BitOrAssign<EnvFlags> for EnvFlags
sourcefn bitor_assign(&mut self, other: EnvFlags)
fn bitor_assign(&mut self, other: EnvFlags)
Adds the set of flags.
sourceimpl BitXorAssign<EnvFlags> for EnvFlags
impl BitXorAssign<EnvFlags> for EnvFlags
sourcefn bitxor_assign(&mut self, other: EnvFlags)
fn bitxor_assign(&mut self, other: EnvFlags)
Toggles the set of flags.
sourceimpl Extend<EnvFlags> for EnvFlags
impl Extend<EnvFlags> for EnvFlags
sourcefn extend<T: IntoIterator<Item = EnvFlags>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = EnvFlags>>(&mut self, iterator: T)
Extends a collection with the contents of an iterator. Read more
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Extends a collection with exactly one element.
sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
sourceimpl FromIterator<EnvFlags> for EnvFlags
impl FromIterator<EnvFlags> for EnvFlags
sourceimpl Ord for EnvFlags
impl Ord for EnvFlags
sourceimpl PartialOrd<EnvFlags> for EnvFlags
impl PartialOrd<EnvFlags> for EnvFlags
sourcefn partial_cmp(&self, other: &EnvFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &EnvFlags) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl SubAssign<EnvFlags> for EnvFlags
impl SubAssign<EnvFlags> for EnvFlags
sourcefn sub_assign(&mut self, other: EnvFlags)
fn sub_assign(&mut self, other: EnvFlags)
Disables all flags enabled in the set.
impl Copy for EnvFlags
impl Eq for EnvFlags
impl StructuralEq for EnvFlags
impl StructuralPartialEq for EnvFlags
Auto Trait Implementations
impl RefUnwindSafe for EnvFlags
impl Send for EnvFlags
impl Sync for EnvFlags
impl Unpin for EnvFlags
impl UnwindSafe for EnvFlags
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more