Enum creed::Value

source · [−]

pub enum Value {
    NULL,
    Int(i64),
    UInt(u64),
    String(String),
    Bytes(Vec<u8>),
    Float(f64),
    Boolean(bool),
    DateTime(DateTime<Local>),
    Json(Value),
    Uuid(Uuid),
}

Variants

`NULL`

`Int(i64)`

`UInt(u64)`

`String(String)`

`Bytes(Vec<u8>)`

`Float(f64)`

`Boolean(bool)`

`DateTime(DateTime<Local>)`

date-time

`Json(Value)`

json

`Uuid(Uuid)`

uuid

Trait Implementations

source

impl Clone for Value

source

fn clone(&self) -> Value

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl Debug for Value

source

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

Formats the value using the given formatter. Read more

source

impl<Tz: TimeZone> From<&DateTime<Tz>> for Value

source

fn from(value: &DateTime<Tz>) -> Self

Converts to this type from the input type.

source

impl From<&String> for Value

source

fn from(value: &String) -> Self

Converts to this type from the input type.

source

impl From<&Uuid> for Value

source

fn from(value: &Uuid) -> Self

Converts to this type from the input type.

source

impl From<&Vec<u8, Global>> for Value

source

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

Converts to this type from the input type.

source

impl From<&bool> for Value

source

fn from(value: &bool) -> Self

Converts to this type from the input type.

source

impl From<&f32> for Value

source

fn from(value: &f32) -> Self

Converts to this type from the input type.

source

impl From<&f64> for Value

source

fn from(value: &f64) -> Self

Converts to this type from the input type.

source

impl From<&i16> for Value

source

fn from(value: &i16) -> Self

Converts to this type from the input type.

source

impl From<&i32> for Value

source

fn from(value: &i32) -> Self

Converts to this type from the input type.

source

impl From<&i64> for Value

source

fn from(value: &i64) -> Self

Converts to this type from the input type.

source

impl From<&i8> for Value

source

fn from(value: &i8) -> Self

Converts to this type from the input type.

source

impl From<&str> for Value

source

fn from(value: &str) -> Self

Converts to this type from the input type.

source

impl From<&u16> for Value

source

fn from(value: &u16) -> Self

Converts to this type from the input type.

source

impl From<&u32> for Value

source

fn from(value: &u32) -> Self

Converts to this type from the input type.

source

impl From<&u64> for Value

source

fn from(value: &u64) -> Self

Converts to this type from the input type.

source

impl From<&u8> for Value

source

fn from(value: &u8) -> Self

Converts to this type from the input type.

source

impl<Tz: TimeZone> From<DateTime<Tz>> for Value

source

fn from(value: DateTime<Tz>) -> Self

Converts to this type from the input type.

source

impl From<String> for Value

source

fn from(value: String) -> Self

Converts to this type from the input type.

source

impl From<Uuid> for Value

source

fn from(value: Uuid) -> Self

Converts to this type from the input type.

source

impl From<Value> for Value

source

fn from(value: Value) -> Self

Converts to this type from the input type.

source

impl From<Vec<u8, Global>> for Value

source

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

Converts to this type from the input type.

source

impl From<bool> for Value

source

fn from(value: bool) -> Self

Converts to this type from the input type.

source

impl From<f32> for Value

source

fn from(value: f32) -> Self

Converts to this type from the input type.

source

impl From<f64> for Value

source

fn from(value: f64) -> Self

Converts to this type from the input type.

source

impl From<i16> for Value

source

fn from(value: i16) -> Self

Converts to this type from the input type.

source

impl From<i32> for Value

source

fn from(value: i32) -> Self

Converts to this type from the input type.

source

impl From<i64> for Value

source

fn from(value: i64) -> Self

Converts to this type from the input type.

source

impl From<i8> for Value

source

fn from(value: i8) -> Self

Converts to this type from the input type.

source

impl From<u16> for Value

source

fn from(value: u16) -> Self

Converts to this type from the input type.

source

impl From<u32> for Value

source

fn from(value: u32) -> Self

Converts to this type from the input type.

source

impl From<u64> for Value

source

fn from(value: u64) -> Self

Converts to this type from the input type.

source

impl From<u8> for Value

source

fn from(value: u8) -> Self

Converts to this type from the input type.

source

impl<'a> FromSql<'a> for Value

source

fn from_sql(
ty: &Type,
raw: &'a [u8]
) -> Result<Self, Box<dyn Error + Sync + Send>>

Creates a new value of this type from a buffer of data of the specified Postgres Type in its binary format. Read more

source

fn from_sql_null(_: &Type) -> Result<Self, Box<dyn Error + Sync + Send>>

Creates a new value of this type from a NULL SQL value. Read more

source

fn accepts(_: &Type) -> bool

Determines if a value of this type can be created from the specified Postgres Type. Read more

source

fn from_sql_nullable(
ty: &Type,
raw: Option<&'a [u8]>
) -> Result<Self, Box<dyn Error + Send + Sync + 'static, Global>>

A convenience function that delegates to from_sql and from_sql_null depending on the value of raw. Read more

source

impl FromValue for Value

type Intermediate = IrValue

fn from_value(v: Value) -> Self

Will panic if could not convert v to Self.

fn from_value_opt(v: Value) -> Result<Self, FromValueError>

Will return Err(Error::FromValueError(v)) if could not convert v to Self.

fn get_intermediate(v: Value) -> Result<Self::Intermediate, FromValueError>

Will return Err(Error::FromValueError(v)) if v is not convertible to Self.

source

impl PartialEq<Value> for Value

source

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

source

impl ToSql for Value

source

fn to_sql(&self) -> Result<ToSqlOutput<'_>, Error>

Converts Rust value to SQLite value

Auto Trait Implementations

impl RefUnwindSafe for Value

impl Send for Value

impl Sync for Value

impl Unpin for Value

impl UnwindSafe for Value

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> Conv for T

fn conv<T>(self) -> Twhere
Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<Choices> CoproductSubsetter<CNil, HNil> for Choices

type Remainder = Choices

fn subset(
self
) -> Result<CNil, <Choices as CoproductSubsetter<CNil, HNil>>::Remainder>

Extract a subset of the possible types in a coproduct (or get the remaining possibilities) Read more

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,

Causes self to use its Display implementation when Debug-formatted. Read more

fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted. Read more

fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted. Read more

fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>where
Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted. Read more

fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted. Read more

fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FromRow for Twhere
T: FromValue,

fn from_row_opt(row: Row) -> Result<T, FromRowError>

fn from_row(row: Row) -> Self

source

impl<T> Instrument for T

source

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

source

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

source

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

const: unstable · source

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, U, I> LiftInto<U, I> for Twhere
U: LiftFrom<T, I>,

fn lift_into(self) -> U

Performs the indexed conversion.

impl<T> Pipe for Twhere
T: ?Sized,

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> Rwhere
 Self: Borrow,
 B: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>(
 &'a mut self,
 func: impl FnOnce(&'a mut B) -> R
) -> Rwhere
 Self: BorrowMut,
 B: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> Rwhere
 Self: AsRef,
 U: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> Rwhere
 Self: AsMut,
 U: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function. Read more

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> Rwhere
 Self: Deref<Target = T>,
 T: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>(&'a mut self, func: impl FnOnce(&'a mut T) -> R) -> Rwhere
 Self: DerefMut<Target = T> + Deref,
 T: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function. Read more

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

source

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<Source> Sculptor<HNil, HNil> for Source

type Remainder = Source

fn sculpt(self) -> (HNil, <Source as Sculptor<HNil, HNil>>::Remainder)

Consumes the current HList and returns an HList with the requested shape. Read more

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow(self, func: impl FnOnce(&B)) -> Selfwhere
Self: Borrow,
B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut(self, func: impl FnOnce(&mut B)) -> Selfwhere
Self: BorrowMut,
B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Selfwhere
Self: AsRef<R>,
R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere
Self: AsMut<R>,
R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_dbg(self, func: impl FnOnce(&B)) -> Selfwhere
Self: Borrow,
B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_mut_dbg(self, func: impl FnOnce(&mut B)) -> Selfwhere
Self: BorrowMut,
B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds. Read more

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Selfwhere
Self: AsRef<R>,
R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds. Read more

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere
Self: AsMut<R>,
R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds. Read more

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds. Read more

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds. Read more

source

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

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

source

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

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

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error>where
Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn vzip(self) -> V

source

impl<T> WithSubscriber for T

source

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

source

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

source