Struct msql_srv::ColumnFlags
source · pub struct ColumnFlags { /* private fields */ }
Expand description
MySql column flags
Implementations§
source§impl ColumnFlags
impl ColumnFlags
sourcepub const NOT_NULL_FLAG: ColumnFlags = ColumnFlags{ bits: 1u16,}
pub const NOT_NULL_FLAG: ColumnFlags = ColumnFlags{ bits: 1u16,}
Field can’t be NULL.
sourcepub const PRI_KEY_FLAG: ColumnFlags = ColumnFlags{ bits: 2u16,}
pub const PRI_KEY_FLAG: ColumnFlags = ColumnFlags{ bits: 2u16,}
Field is part of a primary key.
sourcepub const UNIQUE_KEY_FLAG: ColumnFlags = ColumnFlags{ bits: 4u16,}
pub const UNIQUE_KEY_FLAG: ColumnFlags = ColumnFlags{ bits: 4u16,}
Field is part of a unique key.
sourcepub const MULTIPLE_KEY_FLAG: ColumnFlags = ColumnFlags{ bits: 8u16,}
pub const MULTIPLE_KEY_FLAG: ColumnFlags = ColumnFlags{ bits: 8u16,}
Field is part of a key.
sourcepub const BLOB_FLAG: ColumnFlags = ColumnFlags{ bits: 16u16,}
pub const BLOB_FLAG: ColumnFlags = ColumnFlags{ bits: 16u16,}
Field is a blob.
sourcepub const UNSIGNED_FLAG: ColumnFlags = ColumnFlags{ bits: 32u16,}
pub const UNSIGNED_FLAG: ColumnFlags = ColumnFlags{ bits: 32u16,}
Field is unsigned.
sourcepub const ZEROFILL_FLAG: ColumnFlags = ColumnFlags{ bits: 64u16,}
pub const ZEROFILL_FLAG: ColumnFlags = ColumnFlags{ bits: 64u16,}
Field is zerofill.
sourcepub const BINARY_FLAG: ColumnFlags = ColumnFlags{ bits: 128u16,}
pub const BINARY_FLAG: ColumnFlags = ColumnFlags{ bits: 128u16,}
Field is binary.
sourcepub const ENUM_FLAG: ColumnFlags = ColumnFlags{ bits: 256u16,}
pub const ENUM_FLAG: ColumnFlags = ColumnFlags{ bits: 256u16,}
Field is an enum.
sourcepub const AUTO_INCREMENT_FLAG: ColumnFlags = ColumnFlags{ bits: 512u16,}
pub const AUTO_INCREMENT_FLAG: ColumnFlags = ColumnFlags{ bits: 512u16,}
Field is a autoincrement field.
sourcepub const TIMESTAMP_FLAG: ColumnFlags = ColumnFlags{ bits: 1024u16,}
pub const TIMESTAMP_FLAG: ColumnFlags = ColumnFlags{ bits: 1024u16,}
Field is a timestamp.
sourcepub const SET_FLAG: ColumnFlags = ColumnFlags{ bits: 2048u16,}
pub const SET_FLAG: ColumnFlags = ColumnFlags{ bits: 2048u16,}
Field is a set.
sourcepub const NO_DEFAULT_VALUE_FLAG: ColumnFlags = ColumnFlags{ bits: 4096u16,}
pub const NO_DEFAULT_VALUE_FLAG: ColumnFlags = ColumnFlags{ bits: 4096u16,}
Field doesn’t have default value.
sourcepub const ON_UPDATE_NOW_FLAG: ColumnFlags = ColumnFlags{ bits: 8192u16,}
pub const ON_UPDATE_NOW_FLAG: ColumnFlags = ColumnFlags{ bits: 8192u16,}
Field is set to NOW on UPDATE.
sourcepub const PART_KEY_FLAG: ColumnFlags = ColumnFlags{ bits: 16384u16,}
pub const PART_KEY_FLAG: ColumnFlags = ColumnFlags{ bits: 16384u16,}
Intern; Part of some key.
sourcepub const NUM_FLAG: ColumnFlags = ColumnFlags{ bits: 32768u16,}
pub const NUM_FLAG: ColumnFlags = ColumnFlags{ bits: 32768u16,}
Field is num (for clients).
sourcepub const fn empty() -> ColumnFlags
pub const fn empty() -> ColumnFlags
Returns an empty set of flags
sourcepub const fn all() -> ColumnFlags
pub const fn all() -> ColumnFlags
Returns the set containing all flags.
sourcepub 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.
sourcepub const fn from_bits_truncate(bits: u16) -> ColumnFlags
pub const fn from_bits_truncate(bits: u16) -> ColumnFlags
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u16) -> ColumnFlags
pub const unsafe fn from_bits_unchecked(bits: u16) -> ColumnFlags
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
sourcepub const fn intersects(&self, other: ColumnFlags) -> bool
pub const fn intersects(&self, other: ColumnFlags) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: ColumnFlags) -> bool
pub const fn contains(&self, other: ColumnFlags) -> bool
Returns true
all of the flags in other
are contained within self
.
sourcepub fn insert(&mut self, other: ColumnFlags)
pub fn insert(&mut self, other: ColumnFlags)
Inserts the specified flags in-place.
sourcepub fn remove(&mut self, other: ColumnFlags)
pub fn remove(&mut self, other: ColumnFlags)
Removes the specified flags in-place.
sourcepub fn toggle(&mut self, other: ColumnFlags)
pub fn toggle(&mut self, other: ColumnFlags)
Toggles the specified flags in-place.
sourcepub 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§
source§impl Binary for ColumnFlags
impl Binary for ColumnFlags
source§impl BitAnd<ColumnFlags> for ColumnFlags
impl BitAnd<ColumnFlags> for ColumnFlags
source§fn bitand(self, other: ColumnFlags) -> ColumnFlags
fn bitand(self, other: ColumnFlags) -> ColumnFlags
Returns the intersection between the two sets of flags.
§type Output = ColumnFlags
type Output = ColumnFlags
&
operator.source§impl BitAndAssign<ColumnFlags> for ColumnFlags
impl BitAndAssign<ColumnFlags> for ColumnFlags
source§fn bitand_assign(&mut self, other: ColumnFlags)
fn bitand_assign(&mut self, other: ColumnFlags)
Disables all flags disabled in the set.
source§impl BitOr<ColumnFlags> for ColumnFlags
impl BitOr<ColumnFlags> for ColumnFlags
source§fn bitor(self, other: ColumnFlags) -> ColumnFlags
fn bitor(self, other: ColumnFlags) -> ColumnFlags
Returns the union of the two sets of flags.
§type Output = ColumnFlags
type Output = ColumnFlags
|
operator.source§impl BitOrAssign<ColumnFlags> for ColumnFlags
impl BitOrAssign<ColumnFlags> for ColumnFlags
source§fn bitor_assign(&mut self, other: ColumnFlags)
fn bitor_assign(&mut self, other: ColumnFlags)
Adds the set of flags.
source§impl BitXor<ColumnFlags> for ColumnFlags
impl BitXor<ColumnFlags> for ColumnFlags
source§fn bitxor(self, other: ColumnFlags) -> ColumnFlags
fn bitxor(self, other: ColumnFlags) -> ColumnFlags
Returns the left flags, but with all the right flags toggled.
§type Output = ColumnFlags
type Output = ColumnFlags
^
operator.source§impl BitXorAssign<ColumnFlags> for ColumnFlags
impl BitXorAssign<ColumnFlags> for ColumnFlags
source§fn bitxor_assign(&mut self, other: ColumnFlags)
fn bitxor_assign(&mut self, other: ColumnFlags)
Toggles the set of flags.
source§impl Bitflags for ColumnFlags
impl Bitflags for ColumnFlags
type Repr = u16
fn empty() -> ColumnFlags
fn all() -> ColumnFlags
fn bits(&self) -> <ColumnFlags as Bitflags>::Repr
fn from_bits(bits: <ColumnFlags as Bitflags>::Repr) -> Option<ColumnFlags>
fn from_bits_truncate(bits: <ColumnFlags as Bitflags>::Repr) -> ColumnFlags
source§unsafe fn from_bits_unchecked(
bits: <ColumnFlags as Bitflags>::Repr
) -> ColumnFlags
unsafe fn from_bits_unchecked(
bits: <ColumnFlags as Bitflags>::Repr
) -> ColumnFlags
fn is_empty(&self) -> bool
fn is_all(&self) -> bool
fn intersects(&self, other: ColumnFlags) -> bool
fn contains(&self, other: ColumnFlags) -> bool
fn insert(&mut self, other: ColumnFlags)
fn remove(&mut self, other: ColumnFlags)
fn toggle(&mut self, other: ColumnFlags)
fn set(&mut self, other: ColumnFlags, value: bool)
source§impl Clone for ColumnFlags
impl Clone for ColumnFlags
source§fn clone(&self) -> ColumnFlags
fn clone(&self) -> ColumnFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for ColumnFlags
impl Debug for ColumnFlags
source§impl Default for ColumnFlags
impl Default for ColumnFlags
source§fn default() -> ColumnFlags
fn default() -> ColumnFlags
source§impl Extend<ColumnFlags> for ColumnFlags
impl Extend<ColumnFlags> for ColumnFlags
source§fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = ColumnFlags>,
fn extend<T>(&mut self, iterator: T)where
T: IntoIterator<Item = ColumnFlags>,
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 FromIterator<ColumnFlags> for ColumnFlags
impl FromIterator<ColumnFlags> for ColumnFlags
source§fn from_iter<T>(iterator: T) -> ColumnFlagswhere
T: IntoIterator<Item = ColumnFlags>,
fn from_iter<T>(iterator: T) -> ColumnFlagswhere
T: IntoIterator<Item = ColumnFlags>,
source§impl Hash for ColumnFlags
impl Hash for ColumnFlags
source§impl LowerHex for ColumnFlags
impl LowerHex for ColumnFlags
source§impl Not for ColumnFlags
impl Not for ColumnFlags
source§fn not(self) -> ColumnFlags
fn not(self) -> ColumnFlags
Returns the complement of this set of flags.
§type Output = ColumnFlags
type Output = ColumnFlags
!
operator.source§impl Octal for ColumnFlags
impl Octal for ColumnFlags
source§impl Ord for ColumnFlags
impl Ord for ColumnFlags
source§fn cmp(&self, other: &ColumnFlags) -> Ordering
fn cmp(&self, other: &ColumnFlags) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq<ColumnFlags> for ColumnFlags
impl PartialEq<ColumnFlags> for ColumnFlags
source§fn eq(&self, other: &ColumnFlags) -> bool
fn eq(&self, other: &ColumnFlags) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<ColumnFlags> for ColumnFlags
impl PartialOrd<ColumnFlags> for ColumnFlags
source§fn partial_cmp(&self, other: &ColumnFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &ColumnFlags) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl Sub<ColumnFlags> for ColumnFlags
impl Sub<ColumnFlags> for ColumnFlags
source§fn sub(self, other: ColumnFlags) -> ColumnFlags
fn sub(self, other: ColumnFlags) -> ColumnFlags
Returns the set difference of the two sets of flags.
§type Output = ColumnFlags
type Output = ColumnFlags
-
operator.source§impl SubAssign<ColumnFlags> for ColumnFlags
impl SubAssign<ColumnFlags> for ColumnFlags
source§fn sub_assign(&mut self, other: ColumnFlags)
fn sub_assign(&mut self, other: ColumnFlags)
Disables all flags enabled in the set.
source§impl TryFrom<u16> for ColumnFlags
impl TryFrom<u16> for ColumnFlags
§type Error = UnknownColumnFlags
type Error = UnknownColumnFlags
source§fn try_from(val: u16) -> Result<ColumnFlags, UnknownColumnFlags>
fn try_from(val: u16) -> Result<ColumnFlags, UnknownColumnFlags>
source§impl UpperHex for ColumnFlags
impl UpperHex for ColumnFlags
impl Copy for ColumnFlags
impl Eq for ColumnFlags
impl StructuralEq for ColumnFlags
impl StructuralPartialEq for ColumnFlags
Auto Trait Implementations§
impl RefUnwindSafe for ColumnFlags
impl Send for ColumnFlags
impl Sync for ColumnFlags
impl Unpin for ColumnFlags
impl UnwindSafe for ColumnFlags
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impl<T> Conv for T
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