SQLiteValue

drizzle_sqlite::values

Enum SQLiteValue

pub enum SQLiteValue<'a> {
    Integer(i64),
    Real(f64),
    Text(Cow<'a, str>),
    Blob(Cow<'a, [u8]>),
    Null,
}

Expand description

Represents a SQLite value

Variants§

Integer(i64)

Integer value (i64)

Real(f64)

Real value (f64)

Text(Cow<'a, str>)

Text value (borrowed or owned string)

Blob(Cow<'a, [u8]>)

Blob value (borrowed or owned binary data)

Null

NULL value

Trait Implementations§

impl<'a> Clone for SQLiteValue<'a>

fn clone(&self) -> SQLiteValue<'a>

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl<'a> Debug for SQLiteValue<'a>

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

Formats the value using the given formatter. Read more

impl<'a> Default for SQLiteValue<'a>

fn default() -> SQLiteValue<'a>

Returns the “default value” for a type. Read more

impl<'a> Display for SQLiteValue<'a>

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

Formats the value using the given formatter. Read more

impl<'a> From<&'a [u8]> for SQLiteValue<'a>

fn from(value: &'a [u8]) -> Self

Converts to this type from the input type.

impl<'a> From<&'a SQLiteValue<'a>> for Cow<'a, SQLiteValue<'a>>

fn from(value: &'a SQLiteValue<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<&'a String> for SQLiteValue<'a>

fn from(value: &'a String) -> Self

Converts to this type from the input type.

impl<'a> From<&'a bool> for SQLiteValue<'a>

fn from(value: &'a bool) -> Self

Converts to this type from the input type.

impl<'a> From<&'a f32> for SQLiteValue<'a>

fn from(value: &'a f32) -> Self

Converts to this type from the input type.

impl<'a> From<&'a f64> for SQLiteValue<'a>

fn from(value: &'a f64) -> Self

Converts to this type from the input type.

impl<'a> From<&'a i16> for SQLiteValue<'a>

fn from(value: &'a i16) -> Self

Converts to this type from the input type.

impl<'a> From<&'a i32> for SQLiteValue<'a>

fn from(value: &'a i32) -> Self

Converts to this type from the input type.

impl<'a> From<&'a i64> for SQLiteValue<'a>

fn from(value: &'a i64) -> Self

Converts to this type from the input type.

impl<'a> From<&'a i8> for SQLiteValue<'a>

fn from(value: &'a i8) -> Self

Converts to this type from the input type.

impl<'a> From<&'a isize> for SQLiteValue<'a>

fn from(value: &'a isize) -> Self

Converts to this type from the input type.

impl<'a> From<&'a str> for SQLiteValue<'a>

fn from(value: &'a str) -> Self

Converts to this type from the input type.

impl<'a> From<&'a u16> for SQLiteValue<'a>

fn from(value: &'a u16) -> Self

Converts to this type from the input type.

impl<'a> From<&'a u32> for SQLiteValue<'a>

fn from(value: &'a u32) -> Self

Converts to this type from the input type.

impl<'a> From<&'a u64> for SQLiteValue<'a>

fn from(value: &'a u64) -> Self

Converts to this type from the input type.

impl<'a> From<&'a u8> for SQLiteValue<'a>

fn from(value: &'a u8) -> Self

Converts to this type from the input type.

impl<'a> From<&'a usize> for SQLiteValue<'a>

fn from(value: &'a usize) -> Self

Converts to this type from the input type.

impl<'a, T> From<Option<T>> for SQLiteValue<'a>
where T: TryInto<SQLiteValue<'a>>,

fn from(value: Option<T>) -> Self

Converts to this type from the input type.

impl<'a> From<OwnedSQLiteValue> for SQLiteValue<'a>

fn from(value: OwnedSQLiteValue) -> Self

Converts to this type from the input type.

impl<'a> From<SQL<'a, SQLiteValue<'a>>> for SQLiteValue<'a>

fn from(_value: SQL<'a, SQLiteValue<'a>>) -> Self

Converts to this type from the input type.

impl<'a> From<SQLiteValue<'a>> for Cow<'a, SQLiteValue<'a>>

fn from(value: SQLiteValue<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<SQLiteValue<'a>> for OwnedSQLiteValue

fn from(value: SQLiteValue<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<SQLiteValue<'a>> for SQL<'a, SQLiteValue<'a>>

fn from(value: SQLiteValue<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<String> for SQLiteValue<'a>

fn from(value: String) -> Self

Converts to this type from the input type.

impl<'a> From<Vec<u8>> for SQLiteValue<'a>

fn from(value: Vec<u8>) -> Self

Converts to this type from the input type.

impl<'a> From<bool> for SQLiteValue<'a>

fn from(value: bool) -> Self

Converts to this type from the input type.

impl<'a> From<f32> for SQLiteValue<'a>

fn from(value: f32) -> Self

Converts to this type from the input type.

impl<'a> From<f64> for SQLiteValue<'a>

fn from(value: f64) -> Self

Converts to this type from the input type.

impl<'a> From<i16> for SQLiteValue<'a>

fn from(value: i16) -> Self

Converts to this type from the input type.

impl<'a> From<i32> for SQLiteValue<'a>

fn from(value: i32) -> Self

Converts to this type from the input type.

impl<'a> From<i64> for SQLiteValue<'a>

fn from(value: i64) -> Self

Converts to this type from the input type.

impl<'a> From<i8> for SQLiteValue<'a>

fn from(value: i8) -> Self

Converts to this type from the input type.

impl<'a> From<isize> for SQLiteValue<'a>

fn from(value: isize) -> Self

Converts to this type from the input type.

impl<'a> From<u16> for SQLiteValue<'a>

fn from(value: u16) -> Self

Converts to this type from the input type.

impl<'a> From<u32> for SQLiteValue<'a>

fn from(value: u32) -> Self

Converts to this type from the input type.

impl<'a> From<u64> for SQLiteValue<'a>

fn from(value: u64) -> Self

Converts to this type from the input type.

impl<'a> From<u8> for SQLiteValue<'a>

fn from(value: u8) -> Self

Converts to this type from the input type.

impl<'a> From<usize> for SQLiteValue<'a>

fn from(value: usize) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for SQLiteValue<'a>

fn eq(&self, other: &SQLiteValue<'a>) -> bool

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

1.0.0 · Source§

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<'a> PartialOrd for SQLiteValue<'a>

fn partial_cmp(&self, other: &SQLiteValue<'a>) -> Option<Ordering>

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

impl<'a, Schema, State, Table> ToSQL<'a, SQLiteValue<'a>> for QueryBuilder<'a, Schema, State, Table>

fn to_sql(&self) -> SQL<'a, SQLiteValue<'a>>

impl<'a> TryFrom<&'a SQLiteValue<'a>> for &'a [u8]

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &'a SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&'a SQLiteValue<'a>> for &'a str

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &'a SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for String

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for Vec<u8>

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for bool

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for f32

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for f64

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for i16

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for i32

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for i64

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for i8

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for isize

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for u16

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for u32

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for u64

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for u8

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<&SQLiteValue<'a>> for usize

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: &SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for String

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for Vec<u8>

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for bool

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for f32

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for f64

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for i16

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for i32

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for i64

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for i8

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for isize

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for u16

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for u32

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for u64

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for u8

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> TryFrom<SQLiteValue<'a>> for usize

type Error = DrizzleError

The type returned in the event of a conversion error.

fn try_from(value: SQLiteValue<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> SQLParam for SQLiteValue<'a>

impl<'a> StructuralPartialEq for SQLiteValue<'a>

Auto Trait Implementations§

impl<'a> Freeze for SQLiteValue<'a>

impl<'a> RefUnwindSafe for SQLiteValue<'a>

impl<'a> Send for SQLiteValue<'a>

impl<'a> Sync for SQLiteValue<'a>

impl<'a> Unpin for SQLiteValue<'a>

impl<'a> UnwindSafe for SQLiteValue<'a>

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToCompactString for T
where T: Display,

fn try_to_compact_string(&self) -> Result<CompactString, ToCompactStringError>

Fallible version of ToCompactString::to_compact_string() Read more

fn to_compact_string(&self) -> CompactString

Converts the given value to a CompactString. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.