Enum Value 

pub enum Value {
    Null,
    Int(i64),
    Float(f64),
    Str(String),
    Array(Vec<Value>),
    Hash(HashMap<HashKey, Value>),
    Obj(Rc<RefCell<dyn Object>>),
    Func(Rc<dyn for<'r> Fn(&'r [Value]) -> Option<Value>>),
}

Represents Twig runtime value.

Variants

Null

Int(i64)

Float(f64)

Str(String)

Array(Vec<Value>)

Hash(HashMap<HashKey, Value>)

Obj(Rc<RefCell<dyn Object>>)

Func(Rc<dyn for<'r> Fn(&'r [Value]) -> Option<Value>>)

Implementations

impl Value

pub fn int(self) -> RuntimeResult<i64>

If possible, returns this value represented as integer.

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 Debug for Value

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

Formats the value using the given formatter.

impl Default for Value

fn default() -> Value

Returns the “default value” for a type.

impl Display for Value

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

Formats the value using the given formatter.

impl<'a> From<HashMap<&'a str, &'a str>> for Value

fn from(value: HashMap<&'a str, &'a str>) -> Value

Converts to this type from the input type.

impl From<HashMap<String, String>> for Value

fn from(value: HashMap<String, String>) -> Value

Converts to this type from the input type.

impl IdentifyValue for Value

fn identify_value(&self) -> Option<Fingerprint>

fn hash_value<H: Sha1Hasher>(&self, hasher: &mut H) -> Result<(), ()>

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 PartialOrd for Value

fn partial_cmp(&self, other: &Value) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Value

impl LittleValue for Value