Enum Value

pub enum Value {
    Bool(bool),
    Integer(i64),
    Float(f64),
    String(String),
    List(Vec<Value>),
    Dict(BTreeMap<String, Value>),
}

Variants

Bool(bool)

Integer(i64)

Float(f64)

String(String)

List(Vec<Value>)

Dict(BTreeMap<String, Value>)

Implementations

impl Value

pub fn is_bool(&self) -> bool

Returns true if the Value is a bool, otherwise returns false.

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

If the Value is a boolean, return the associated bool. Returns None otherwise.

pub fn is_integer(&self) -> bool

Returns true if Value is an integer, otherwise returns false.

pub fn as_integer(&self) -> Option<i64>

If the Value is an integer, return the associated i64. Returns None otherwise.

pub fn is_float(&self) -> bool

Returns true if Value is a floating point number, otherwise returns false.

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

If the Value is a floating point number, return the associated f64. Returns None otherwise.

pub fn is_number(&self) -> bool

Returns true if Value is a number (either integer or floating point), otherwise returns false.

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

If the Value is numeric, returns it as a f64. Return None otherwise.

pub fn is_string(&self) -> bool

Returns true if Value is a String, otherwise returns false.

pub fn as_string(&self) -> Option<&str>

If the Value is a string, returns the associated String. Returns None otherwise.

pub fn is_list(&self) -> bool

Returns true if Value is a List, otherwise returns false.

pub fn as_list(&self) -> Option<&Vec<Value>>

If the Value is a list, returns the associated Vec. Returns None otherwise.

pub fn is_dict(&self) -> bool

Return true if Value is a Dict, otherwise returns false.

pub fn as_dict(&self) -> Option<&BTreeMap<String, Value>>

If the Value is a dictionary, returns the associated BTreeMap<String, Value>. Returns None otherwise.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for Value

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Value