Enum sql_type::Type

source · [−]

pub enum Type<'a> {
Show 15 variants
    Base(BaseType),
    Enum(RefOrVal<'a, Vec<Cow<'a, str>>>),
    F32,
    F64,
    I16,
    I32,
    I64,
    I8,
    Invalid,
    JSON,
    Set(RefOrVal<'a, Vec<Cow<'a, str>>>),
    U16,
    U32,
    U64,
    U8,
    // some variants omitted
}

Expand description

Represent the type of a value

Variants

`Base(BaseType)`

`Enum(RefOrVal<'a, Vec<Cow<'a, str>>>)`

`F32`

`F64`

`I16`

`I32`

`I64`

`I8`

`Invalid`

`JSON`

`Set(RefOrVal<'a, Vec<Cow<'a, str>>>)`

`U16`

`U32`

`U64`

`U8`

Implementations

impl<'a> Type<'a>

pub fn base(&self) -> BaseType

Compute the canonical base type

Trait Implementations

impl<'a> Clone for Type<'a>

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

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

impl<'a> Debug for Type<'a>

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

Formats the value using the given formatter. Read more

impl<'a> Display for Type<'a>

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

Formats the value using the given formatter. Read more

impl<'a> From<BaseType> for Type<'a>

fn from(t: BaseType) -> Self

Converts to this type from the input type.

impl<'a> PartialEq<Type<'a>> for Type<'a>

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

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

fn ne(&self, other: &Type<'a>) -> bool

This method tests for !=.

impl<'a> Eq for Type<'a>

impl<'a> StructuralEq for Type<'a>

impl<'a> StructuralPartialEq for Type<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for Type<'a>

impl<'a> Send for Type<'a>

impl<'a> Sync for Type<'a>

impl<'a> Unpin for Type<'a>

impl<'a> UnwindSafe for Type<'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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
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> 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)

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

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

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

default 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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.