[−]Struct msql_srv::ColumnFlags
MySql column flags
Methods
impl ColumnFlags
impl ColumnFlags
pub const NOT_NULL_FLAG: ColumnFlags
Field can't be NULL.
pub const PRI_KEY_FLAG: ColumnFlags
Field is part of a primary key.
pub const UNIQUE_KEY_FLAG: ColumnFlags
Field is part of a unique key.
pub const MULTIPLE_KEY_FLAG: ColumnFlags
Field is part of a key.
pub const BLOB_FLAG: ColumnFlags
Field is a blob.
pub const UNSIGNED_FLAG: ColumnFlags
Field is unsigned.
pub const ZEROFILL_FLAG: ColumnFlags
Field is zerofill.
pub const BINARY_FLAG: ColumnFlags
Field is binary.
pub const ENUM_FLAG: ColumnFlags
Field is an enum.
pub const AUTO_INCREMENT_FLAG: ColumnFlags
Field is a autoincrement field.
pub const TIMESTAMP_FLAG: ColumnFlags
Field is a timestamp.
pub const SET_FLAG: ColumnFlags
Field is a set.
pub const NO_DEFAULT_VALUE_FLAG: ColumnFlags
Field doesn't have default value.
pub const ON_UPDATE_NOW_FLAG: ColumnFlags
Field is set to NOW on UPDATE.
pub const PART_KEY_FLAG: ColumnFlags
Intern; Part of some key.
pub const NUM_FLAG: ColumnFlags
Field is num (for clients).
pub fn empty() -> ColumnFlags
pub fn empty() -> ColumnFlags
Returns an empty set of flags.
pub fn all() -> ColumnFlags
pub fn all() -> ColumnFlags
Returns the set containing all flags.
pub fn bits(&self) -> u16
pub fn bits(&self) -> u16
Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u16) -> Option<ColumnFlags>
pub fn from_bits(bits: u16) -> Option<ColumnFlags>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub fn from_bits_truncate(bits: u16) -> ColumnFlags
pub fn from_bits_truncate(bits: u16) -> ColumnFlags
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub fn is_empty(&self) -> bool
pub fn is_empty(&self) -> bool
Returns true
if no flags are currently stored.
pub fn is_all(&self) -> bool
pub fn is_all(&self) -> bool
Returns true
if all flags are currently set.
pub fn intersects(&self, other: ColumnFlags) -> bool
pub fn intersects(&self, other: ColumnFlags) -> bool
Returns true
if there are flags common to both self
and other
.
pub fn contains(&self, other: ColumnFlags) -> bool
pub fn contains(&self, other: ColumnFlags) -> bool
Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: ColumnFlags)
pub fn insert(&mut self, other: ColumnFlags)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: ColumnFlags)
pub fn remove(&mut self, other: ColumnFlags)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: ColumnFlags)
pub fn toggle(&mut self, other: ColumnFlags)
Toggles the specified flags in-place.
pub fn set(&mut self, other: ColumnFlags, value: bool)
pub fn set(&mut self, other: ColumnFlags, value: bool)
Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl UpperHex for ColumnFlags
impl UpperHex for ColumnFlags
impl PartialOrd<ColumnFlags> for ColumnFlags
impl PartialOrd<ColumnFlags> for ColumnFlags
fn partial_cmp(&self, other: &ColumnFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &ColumnFlags) -> Option<Ordering>
fn lt(&self, other: &ColumnFlags) -> bool
fn lt(&self, other: &ColumnFlags) -> bool
fn le(&self, other: &ColumnFlags) -> bool
fn le(&self, other: &ColumnFlags) -> bool
fn gt(&self, other: &ColumnFlags) -> bool
fn gt(&self, other: &ColumnFlags) -> bool
fn ge(&self, other: &ColumnFlags) -> bool
fn ge(&self, other: &ColumnFlags) -> bool
impl FromIterator<ColumnFlags> for ColumnFlags
impl FromIterator<ColumnFlags> for ColumnFlags
fn from_iter<T>(iterator: T) -> ColumnFlags where
T: IntoIterator<Item = ColumnFlags>,
fn from_iter<T>(iterator: T) -> ColumnFlags where
T: IntoIterator<Item = ColumnFlags>,
impl BitXor<ColumnFlags> for ColumnFlags
impl BitXor<ColumnFlags> for ColumnFlags
type Output = ColumnFlags
The resulting type after applying the ^
operator.
fn bitxor(self, other: ColumnFlags) -> ColumnFlags
fn bitxor(self, other: ColumnFlags) -> ColumnFlags
Returns the left flags, but with all the right flags toggled.
impl SubAssign<ColumnFlags> for ColumnFlags
impl SubAssign<ColumnFlags> for ColumnFlags
fn sub_assign(&mut self, other: ColumnFlags)
fn sub_assign(&mut self, other: ColumnFlags)
Disables all flags enabled in the set.
impl Extend<ColumnFlags> for ColumnFlags
impl Extend<ColumnFlags> for ColumnFlags
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = ColumnFlags>,
fn extend<T>(&mut self, iterator: T) where
T: IntoIterator<Item = ColumnFlags>,
impl Copy for ColumnFlags
impl Copy for ColumnFlags
impl BitAnd<ColumnFlags> for ColumnFlags
impl BitAnd<ColumnFlags> for ColumnFlags
type Output = ColumnFlags
The resulting type after applying the &
operator.
fn bitand(self, other: ColumnFlags) -> ColumnFlags
fn bitand(self, other: ColumnFlags) -> ColumnFlags
Returns the intersection between the two sets of flags.
impl PartialEq<ColumnFlags> for ColumnFlags
impl PartialEq<ColumnFlags> for ColumnFlags
fn eq(&self, other: &ColumnFlags) -> bool
fn eq(&self, other: &ColumnFlags) -> bool
fn ne(&self, other: &ColumnFlags) -> bool
fn ne(&self, other: &ColumnFlags) -> bool
impl BitOr<ColumnFlags> for ColumnFlags
impl BitOr<ColumnFlags> for ColumnFlags
type Output = ColumnFlags
The resulting type after applying the |
operator.
fn bitor(self, other: ColumnFlags) -> ColumnFlags
fn bitor(self, other: ColumnFlags) -> ColumnFlags
Returns the union of the two sets of flags.
impl Clone for ColumnFlags
impl Clone for ColumnFlags
fn clone(&self) -> ColumnFlags
fn clone(&self) -> ColumnFlags
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl LowerHex for ColumnFlags
impl LowerHex for ColumnFlags
impl Ord for ColumnFlags
impl Ord for ColumnFlags
fn cmp(&self, other: &ColumnFlags) -> Ordering
fn cmp(&self, other: &ColumnFlags) -> Ordering
fn max(self, other: Self) -> Self
1.21.0[src]
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more
impl BitOrAssign<ColumnFlags> for ColumnFlags
impl BitOrAssign<ColumnFlags> for ColumnFlags
fn bitor_assign(&mut self, other: ColumnFlags)
fn bitor_assign(&mut self, other: ColumnFlags)
Adds the set of flags.
impl BitAndAssign<ColumnFlags> for ColumnFlags
impl BitAndAssign<ColumnFlags> for ColumnFlags
fn bitand_assign(&mut self, other: ColumnFlags)
fn bitand_assign(&mut self, other: ColumnFlags)
Disables all flags disabled in the set.
impl BitXorAssign<ColumnFlags> for ColumnFlags
impl BitXorAssign<ColumnFlags> for ColumnFlags
fn bitxor_assign(&mut self, other: ColumnFlags)
fn bitxor_assign(&mut self, other: ColumnFlags)
Toggles the set of flags.
impl Not for ColumnFlags
impl Not for ColumnFlags
type Output = ColumnFlags
The resulting type after applying the !
operator.
fn not(self) -> ColumnFlags
fn not(self) -> ColumnFlags
Returns the complement of this set of flags.
impl Debug for ColumnFlags
impl Debug for ColumnFlags
impl Eq for ColumnFlags
impl Eq for ColumnFlags
impl Binary for ColumnFlags
impl Binary for ColumnFlags
impl Hash for ColumnFlags
impl Hash for ColumnFlags
fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
fn hash<__H>(&self, state: &mut __H) where
__H: Hasher,
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Octal for ColumnFlags
impl Octal for ColumnFlags
impl Sub<ColumnFlags> for ColumnFlags
impl Sub<ColumnFlags> for ColumnFlags
type Output = ColumnFlags
The resulting type after applying the -
operator.
fn sub(self, other: ColumnFlags) -> ColumnFlags
fn sub(self, other: ColumnFlags) -> ColumnFlags
Returns the set difference of the two sets of flags.
Auto Trait Implementations
impl Send for ColumnFlags
impl Send for ColumnFlags
impl Sync for ColumnFlags
impl Sync for ColumnFlags
Blanket Implementations
impl<T> From for T
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impl<T> From for T
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId