Enum couchbase_lite::ValueRef

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pub enum ValueRef<'a> {
    Null,
    Bool(bool),
    SignedInt(i64),
    UnsignedInt(u64),
    Double(f64),
    String(&'a str),
    Array(ValueRefArray),
    Dict(ValueRefDict),
}

Variants

`Null`

`Bool(bool)`

`SignedInt(i64)`

`UnsignedInt(u64)`

`Double(f64)`

`String(&'a str)`

`Array(ValueRefArray)`

`Dict(ValueRefDict)`

Implementations

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pub fn is_null(&self) -> bool

Trait Implementations

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impl<'a> Clone for ValueRef<'a>

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fn clone(&self) -> ValueRef<'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

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impl<'a> Debug for ValueRef<'a>

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

Formats the value using the given formatter. Read more

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impl<'a> Copy for ValueRef<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for ValueRef<'a>

impl<'a> !Send for ValueRef<'a>

impl<'a> !Sync for ValueRef<'a>

impl<'a> Unpin for ValueRef<'a>

impl<'a> UnwindSafe for ValueRef<'a>

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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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

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into 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.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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impl<T, U> TryFrom 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>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
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.

Enum couchbase_lite::ValueRef

Variants

Null

Bool(bool)

SignedInt(i64)

UnsignedInt(u64)

Double(f64)

String(&'a str)

Array(ValueRefArray)

Dict(ValueRefDict)

Implementations

impl ValueRef<'_>

pub fn as_str(&self) -> Result<&str, Error>

pub fn as_u64(&self) -> Result<u64, Error>

pub fn is_null(&self) -> bool

Trait Implementations

impl<'a> Clone for ValueRef<'a>

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

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

impl<'a> Debug for ValueRef<'a>

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

impl<'a> Copy for ValueRef<'a>

Auto Trait Implementations

impl<'a> RefUnwindSafe for ValueRef<'a>

impl<'a> !Send for ValueRef<'a>

impl<'a> !Sync for ValueRef<'a>

impl<'a> Unpin for ValueRef<'a>

impl<'a> UnwindSafe for ValueRef<'a>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

fn vzip(self) -> V

`Null`

`Bool(bool)`

`SignedInt(i64)`

`UnsignedInt(u64)`

`Double(f64)`

`String(&'a str)`

`Array(ValueRefArray)`

`Dict(ValueRefDict)`

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

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

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

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

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

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

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

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