Struct Value 

pub struct Value<'bp> { /* private fields */ }

This is the final value for a node attribute / value. This should be evaluated fully for the ValueKind

Implementations

impl<'bp> Value<'bp>

pub fn new( expr: ValueExpr<'bp>, sub: Subscriber, attribute_storage: &AttributeStorage<'bp>, ) -> Self

pub fn truthiness(&self) -> bool

pub fn reload(&mut self, attribute_storage: &AttributeStorage<'bp>)

pub fn try_as<T>(&self) -> Option<T>

where T: for<'a> TryFrom<&'a ValueKind<'a>>,

pub fn strings<F>(&self, f: F)

where F: FnMut(&str) -> bool,

Methods from Deref<Target = ValueKind<'a>>

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

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

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

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

pub fn as_char(&self) -> Option<char>

pub fn as_hex(&self) -> Option<Hex>

pub fn as_color(&self) -> Option<Color>

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

pub fn as_list(&self) -> Option<&[Self]>

pub fn is_null(&self) -> bool

pub fn strings<F>(&self, f: F)

where F: FnMut(&str) -> bool,

Trait Implementations

impl<'bp> Debug for Value<'bp>

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

Formats the value using the given formatter.

impl<'a> Deref for Value<'a>

type Target = ValueKind<'a>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a> DerefMut for Value<'a>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Drop for Value<'_>

fn drop(&mut self)

Executes the destructor for this type.