Struct rsjsonnet_lang::program::Value

pub struct Value { /* private fields */ }

A fully evaluated value.

Each instance of Value are tied to a Program instance. Instances of this type will only be valid as long as the Program they came from has not been dropped.

Implementations

impl Value

pub fn null() -> Self

Creates a null value.

The returned Value will not be tied to any specific Program instance.

pub fn bool(value: bool) -> Self

Creates a boolean value.

The returned Value will not be tied to any specific Program instance.

pub fn number(value: f64) -> Self

Creates a numberic value.

The returned Value will not be tied to any specific Program instance.

pub fn string(s: &str) -> Self

Creates a string value.

The returned Value will not be tied to any specific Program instance.

pub fn kind(&self) -> ValueKind

pub fn is_null(&self) -> bool

pub fn is_bool(&self) -> bool

pub fn as_bool(&self) -> Option<bool>

pub fn is_number(&self) -> bool

pub fn as_number(&self) -> Option<f64>

pub fn is_string(&self) -> bool

pub fn to_string(&self) -> Option<String>

pub fn is_array(&self) -> bool

pub fn to_array(&self) -> Option<Vec<Self>>

pub fn is_object(&self) -> bool

pub fn to_object(&self) -> Option<Vec<(InternedStr, Self)>>

pub fn is_function(&self) -> bool

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.