Enum ImplicitValue 

#[non_exhaustive]
pub enum ImplicitValue {
    Null,
    Bool(bool),
    U64(u64),
    I64(i64),
    F64(f64),
}

The value of an Implicit atom.

These are the types formats infer from text.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Null

Bool(bool)

U64(u64)

I64(i64)

F64(f64)

Implementations

impl ImplicitValue

pub fn from_atom(atom: &Atom<'_>) -> Option<ImplicitValue>

Returns the value for an atom if it’s one of the inferred types.

pub fn to_atom(self) -> Atom<'static>

Returns the value as atom.

pub fn is_same(self, other: ImplicitValue) -> bool

Returns true if both are the same value.

Unlike ==, floats are compared by their bits: NaN is the same as NaN and 0.0 is not the same as -0.0. This is useful to check if text reads back as the same value.

use deser::ImplicitValue;

assert!(
    ImplicitValue::F64(f64::NAN).is_same(ImplicitValue::F64(f64::NAN))
);
assert!(!ImplicitValue::F64(0.0).is_same(ImplicitValue::F64(-0.0)));
assert!(!ImplicitValue::U64(1).is_same(ImplicitValue::F64(1.0)));

pub fn name(&self) -> &'static str

Returns the human readable name of the value.

Trait Implementations

impl Clone for ImplicitValue

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ImplicitValue

impl Debug for ImplicitValue

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

Formats the value using the given formatter.

impl PartialEq for ImplicitValue

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ImplicitValue