Struct Ref

pub struct Ref<V: ?Sized>(/* private fields */);

Adapt an sval::Value into a ValueRef.

Implementations

impl<V> Ref<V>

pub fn new(value: V) -> Self

Wrap a value.

pub fn inner(&self) -> &V

Get a reference to the underlying value.

pub fn into_inner(self) -> V

Take ownership of the underlying value.

impl<V: ?Sized> Ref<V>

pub fn new_borrowed<'a>(value: &'a V) -> &'a Ref<V>

Get a borrowed wrapper over a borrowed value.

Trait Implementations

impl<V: Clone + ?Sized> Clone for Ref<V>

fn clone(&self) -> Ref<V>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<V: Debug + ?Sized> Debug for Ref<V>

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

Formats the value using the given formatter.

impl<V: Value> Value for Ref<V>

fn stream<'sval, S: Stream<'sval> + ?Sized>( &'sval self, stream: &mut S, ) -> Result

Stream this value through a Stream.

fn tag(&self) -> Option<Tag>

Get the tag of this value, if there is one.

fn to_bool(&self) -> Option<bool>

Try convert this value into a boolean.

fn to_f32(&self) -> Option<f32>

Try convert this value into a 32bit binary floating point number.

fn to_f64(&self) -> Option<f64>

Try convert this value into a 64bit binary floating point number.

fn to_i8(&self) -> Option<i8>

Try convert this value into a signed 8bit integer.

fn to_i16(&self) -> Option<i16>

Try convert this value into a signed 16bit integer.

fn to_i32(&self) -> Option<i32>

Try convert this value into a signed 32bit integer.

fn to_i64(&self) -> Option<i64>

Try convert this value into a signed 64bit integer.

fn to_i128(&self) -> Option<i128>

Try convert this value into a signed 128bit integer.

fn to_u8(&self) -> Option<u8>

Try convert this value into an unsigned 8bit integer.

fn to_u16(&self) -> Option<u16>

Try convert this value into an unsigned 16bit integer.

fn to_u32(&self) -> Option<u32>

Try convert this value into an unsigned 32bit integer.

fn to_u64(&self) -> Option<u64>

Try convert this value into an unsigned 64bit integer.

fn to_u128(&self) -> Option<u128>

Try convert this value into an unsigned 128bit integer.

fn to_text(&self) -> Option<&str>

Try convert this value into a text string.

fn to_binary(&self) -> Option<&[u8]>

Try convert this value into a bitstring.

impl<'sval, V: Value + ?Sized> ValueRef<'sval> for Ref<&'sval V>

fn stream_ref<S: Stream<'sval> + ?Sized>(&self, stream: &mut S) -> Result

Stream this value through a Stream.

impl<V: Copy + ?Sized> Copy for Ref<V>