Struct mysql_common::constants::SqlMode
source · pub struct SqlMode(/* private fields */);
Expand description
Bitmask of flags that are usually set with SET sql_mode
.
Implementations§
source§impl SqlMode
impl SqlMode
pub const MODE_REAL_AS_FLOAT: Self = _
pub const MODE_PIPES_AS_CONCAT: Self = _
pub const MODE_ANSI_QUOTES: Self = _
pub const MODE_IGNORE_SPACE: Self = _
pub const MODE_NOT_USED: Self = _
pub const MODE_ONLY_FULL_GROUP_BY: Self = _
pub const MODE_NO_UNSIGNED_SUBTRACTION: Self = _
pub const MODE_NO_DIR_IN_CREATE: Self = _
pub const MODE_POSTGRESQL: Self = _
pub const MODE_ORACLE: Self = _
pub const MODE_MSSQL: Self = _
pub const MODE_DB2: Self = _
pub const MODE_MAXDB: Self = _
pub const MODE_NO_KEY_OPTIONS: Self = _
pub const MODE_NO_FIELD_OPTIONS: Self = _
pub const MODE_NO_TABLE_OPTIONS: Self = _
pub const MODE_MYSQL40: Self = _
pub const MODE_MYSQL323: Self = _
pub const MODE_ANSI: Self = _
pub const MODE_NO_AUTO_VALUE_ON_ZERO: Self = _
pub const MODE_NO_BACKSLASH_ESCAPES: Self = _
pub const MODE_STRICT_TRANS_TABLES: Self = _
pub const MODE_STRICT_ALL_TABLES: Self = _
pub const MODE_NO_ZERO_IN_DATE: Self = _
pub const MODE_NO_ZERO_DATE: Self = _
pub const MODE_INVALID_DATES: Self = _
pub const MODE_ERROR_FOR_DIVISION_BY_ZERO: Self = _
pub const MODE_TRADITIONAL: Self = _
pub const MODE_NO_AUTO_CREATE_USER: Self = _
pub const MODE_HIGH_NOT_PRECEDENCE: Self = _
pub const MODE_NO_ENGINE_SUBSTITUTION: Self = _
pub const MODE_PAD_CHAR_TO_FULL_LENGTH: Self = _
pub const MODE_TIME_TRUNCATE_FRACTIONAL: Self = _
pub const MODE_LAST: Self = _
source§impl SqlMode
impl SqlMode
sourcepub const fn bits(&self) -> u64
pub const fn bits(&self) -> u64
Get the underlying bits value.
The returned value is exactly the bits set in this flags value.
sourcepub const fn from_bits(bits: u64) -> Option<Self>
pub const fn from_bits(bits: u64) -> 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: u64) -> Self
pub const fn from_bits_truncate(bits: u64) -> Self
Convert from a bits value, unsetting any unknown bits.
sourcepub const fn from_bits_retain(bits: u64) -> Self
pub const fn from_bits_retain(bits: u64) -> 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 SqlMode
impl SqlMode
sourcepub const fn iter(&self) -> Iter<SqlMode>
pub const fn iter(&self) -> Iter<SqlMode>
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<SqlMode>
pub const fn iter_names(&self) -> IterNames<SqlMode>
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 SqlMode
impl BitAndAssign for SqlMode
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 BitOrAssign for SqlMode
impl BitOrAssign for SqlMode
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 SqlMode
impl BitXorAssign for SqlMode
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 Extend<SqlMode> for SqlMode
impl Extend<SqlMode> for SqlMode
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 SqlMode
impl Flags for SqlMode
source§fn from_bits_retain(bits: u64) -> SqlMode
fn from_bits_retain(bits: u64) -> SqlMode
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<SqlMode> for SqlMode
impl FromIterator<SqlMode> for SqlMode
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 IntoIterator for SqlMode
impl IntoIterator for SqlMode
source§impl Sub for SqlMode
impl Sub for SqlMode
source§impl SubAssign for SqlMode
impl SubAssign for SqlMode
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.
source§impl TryFrom<u64> for SqlMode
impl TryFrom<u64> for SqlMode
§type Error = UnknownSqlMode
type Error = UnknownSqlMode
impl Copy for SqlMode
impl Eq for SqlMode
impl StructuralPartialEq for SqlMode
Auto Trait Implementations§
impl Freeze for SqlMode
impl RefUnwindSafe for SqlMode
impl Send for SqlMode
impl Sync for SqlMode
impl Unpin for SqlMode
impl UnwindSafe for SqlMode
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impl<T> CloneToUninit for Twhere
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default unsafe fn clone_to_uninit(&self, dst: *mut T)
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impl<T> CloneToUninit for Twhere
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unsafe fn clone_to_uninit(&self, dst: *mut T)
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