Struct SqlMode

pub struct SqlMode { /* private fields */ }

Bitmask of flags that are usually set with SET sql_mode.

Implementations

impl SqlMode

pub const MODE_REAL_AS_FLOAT: SqlMode

pub const MODE_PIPES_AS_CONCAT: SqlMode

pub const MODE_ANSI_QUOTES: SqlMode

pub const MODE_IGNORE_SPACE: SqlMode

pub const MODE_NOT_USED: SqlMode

pub const MODE_ONLY_FULL_GROUP_BY: SqlMode

pub const MODE_NO_UNSIGNED_SUBTRACTION: SqlMode

pub const MODE_NO_DIR_IN_CREATE: SqlMode

pub const MODE_POSTGRESQL: SqlMode

pub const MODE_ORACLE: SqlMode

pub const MODE_MSSQL: SqlMode

pub const MODE_DB2: SqlMode

pub const MODE_MAXDB: SqlMode

pub const MODE_NO_KEY_OPTIONS: SqlMode

pub const MODE_NO_FIELD_OPTIONS: SqlMode

pub const MODE_NO_TABLE_OPTIONS: SqlMode

pub const MODE_MYSQL40: SqlMode

pub const MODE_MYSQL323: SqlMode

pub const MODE_ANSI: SqlMode

pub const MODE_NO_AUTO_VALUE_ON_ZERO: SqlMode

pub const MODE_NO_BACKSLASH_ESCAPES: SqlMode

pub const MODE_STRICT_TRANS_TABLES: SqlMode

pub const MODE_STRICT_ALL_TABLES: SqlMode

pub const MODE_NO_ZERO_IN_DATE: SqlMode

pub const MODE_NO_ZERO_DATE: SqlMode

pub const MODE_INVALID_DATES: SqlMode

pub const MODE_ERROR_FOR_DIVISION_BY_ZERO: SqlMode

pub const MODE_TRADITIONAL: SqlMode

pub const MODE_NO_AUTO_CREATE_USER: SqlMode

pub const MODE_HIGH_NOT_PRECEDENCE: SqlMode

pub const MODE_NO_ENGINE_SUBSTITUTION: SqlMode

pub const MODE_PAD_CHAR_TO_FULL_LENGTH: SqlMode

pub const MODE_TIME_TRUNCATE_FRACTIONAL: SqlMode

pub const MODE_LAST: SqlMode

pub const fn empty() -> SqlMode

Returns an empty set of flags.

pub const fn all() -> SqlMode

Returns the set containing all flags.

pub const fn bits(&self) -> u64

Returns the raw value of the flags currently stored.

pub const fn from_bits(bits: u64) -> Option<SqlMode>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u64) -> SqlMode

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u64) -> SqlMode

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

Safety

The caller of the bitflags! macro can chose to allow or disallow extra bits for their bitflags type.

The caller of from_bits_unchecked() has to ensure that all bits correspond to a defined flag or that extra bits are valid for this bitflags type.

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub const fn intersects(&self, other: SqlMode) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: SqlMode) -> bool

Returns true if all of the flags in other are contained within self.

pub fn insert(&mut self, other: SqlMode)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: SqlMode)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: SqlMode)

Toggles the specified flags in-place.

pub fn set(&mut self, other: SqlMode, value: bool)

Inserts or removes the specified flags depending on the passed value.

pub const fn intersection(self, other: SqlMode) -> SqlMode

Returns the intersection between the flags in self and other.

Specifically, the returned set contains only the flags which are present in both self and other.

This is equivalent to using the & operator (e.g. ops::BitAnd), as in flags & other.

pub const fn union(self, other: SqlMode) -> SqlMode

Returns the union of between the flags in self and other.

Specifically, the returned set contains all flags which are present in either self or other, including any which are present in both (see Self::symmetric_difference if that is undesirable).

This is equivalent to using the | operator (e.g. ops::BitOr), as in flags | other.

pub const fn difference(self, other: SqlMode) -> SqlMode

Returns the difference between the flags in self and other.

Specifically, the returned set contains all flags present in self, except for the ones present in other.

It is also conceptually equivalent to the “bit-clear” operation: flags & !other (and this syntax is also supported).

This is equivalent to using the - operator (e.g. ops::Sub), as in flags - other.

pub const fn symmetric_difference(self, other: SqlMode) -> SqlMode

Returns the symmetric difference between the flags in self and other.

Specifically, the returned set contains the flags present which are present in self or other, but that are not present in both. Equivalently, it contains the flags present in exactly one of the sets self and other.

This is equivalent to using the ^ operator (e.g. ops::BitXor), as in flags ^ other.

pub const fn complement(self) -> SqlMode

Returns the complement of this set of flags.

Specifically, the returned set contains all the flags which are not set in self, but which are allowed for this type.

Alternatively, it can be thought of as the set difference between Self::all() and self (e.g. Self::all() - self)

This is equivalent to using the ! operator (e.g. ops::Not), as in !flags.

Trait Implementations

impl Binary for SqlMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl BitAnd for SqlMode

fn bitand(self, other: SqlMode) -> SqlMode

Returns the intersection between the two sets of flags.

type Output = SqlMode

The resulting type after applying the & operator.

impl BitAndAssign for SqlMode

fn bitand_assign(&mut self, other: SqlMode)

Disables all flags disabled in the set.

impl BitOr for SqlMode

fn bitor(self, other: SqlMode) -> SqlMode

Returns the union of the two sets of flags.

type Output = SqlMode

The resulting type after applying the | operator.

impl BitOrAssign for SqlMode

fn bitor_assign(&mut self, other: SqlMode)

Adds the set of flags.

impl BitXor for SqlMode

fn bitxor(self, other: SqlMode) -> SqlMode

Returns the left flags, but with all the right flags toggled.

type Output = SqlMode

The resulting type after applying the ^ operator.

impl BitXorAssign for SqlMode

fn bitxor_assign(&mut self, other: SqlMode)

Toggles the set of flags.

impl Bitflags for SqlMode

type Repr = u64

fn empty() -> SqlMode

fn all() -> SqlMode

fn bits(&self) -> <SqlMode as Bitflags>::Repr

fn from_bits(bits: <SqlMode as Bitflags>::Repr) -> Option<SqlMode>

fn from_bits_truncate(bits: <SqlMode as Bitflags>::Repr) -> SqlMode

unsafe fn from_bits_unchecked(bits: <SqlMode as Bitflags>::Repr) -> SqlMode

Safety

fn is_empty(&self) -> bool

fn is_all(&self) -> bool

fn intersects(&self, other: SqlMode) -> bool

fn contains(&self, other: SqlMode) -> bool

fn insert(&mut self, other: SqlMode)

fn remove(&mut self, other: SqlMode)

fn toggle(&mut self, other: SqlMode)

fn set(&mut self, other: SqlMode, value: bool)

impl Clone for SqlMode

fn clone(&self) -> SqlMode

Returns a duplicate of the value.

const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SqlMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for SqlMode

fn default() -> SqlMode

Returns the “default value” for a type.

impl Extend<SqlMode> for SqlMode

fn extend<T>(&mut self, iterator: T)

where T: IntoIterator<Item = SqlMode>,

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<SqlMode> for SqlMode

fn from_iter<T>(iterator: T) -> SqlMode

where T: IntoIterator<Item = SqlMode>,

Creates a value from an iterator.

impl Hash for SqlMode

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl LowerHex for SqlMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Not for SqlMode

fn not(self) -> SqlMode

Returns the complement of this set of flags.

type Output = SqlMode

The resulting type after applying the ! operator.

impl Octal for SqlMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Ord for SqlMode

fn cmp(&self, other: &SqlMode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SqlMode

fn eq(&self, other: &SqlMode) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for SqlMode

fn partial_cmp(&self, other: &SqlMode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Sub for SqlMode

fn sub(self, other: SqlMode) -> SqlMode

Returns the set difference of the two sets of flags.

type Output = SqlMode

The resulting type after applying the - operator.

impl SubAssign for SqlMode

fn sub_assign(&mut self, other: SqlMode)

Disables all flags enabled in the set.

impl TryFrom<u64> for SqlMode

type Error = UnknownSqlMode

The type returned in the event of a conversion error.

fn try_from(val: u64) -> Result<SqlMode, UnknownSqlMode>

Performs the conversion.

impl UpperHex for SqlMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Copy for SqlMode

impl Eq for SqlMode

impl StructuralPartialEq for SqlMode