Struct HeapValue

pub struct HeapValue<'a> { /* private fields */ }

A type-erased value stored on the heap

Implementations

impl<'a> HeapValue<'a>

pub fn peek(&self) -> Peek<'a>

Returns a peek that allows exploring the heap value.

pub fn materialize<T: Facet + 'a>(self) -> Result<T, ReflectError>

Turn this heapvalue into a concrete type

impl HeapValue<'_>

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

Formats the value using its Display implementation, if available

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

Formats the value using its Debug implementation, if available

Trait Implementations

impl Debug for HeapValue<'_>

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

Formats the value using the given formatter.

impl Display for HeapValue<'_>

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

Formats the value using the given formatter.

impl Drop for HeapValue<'_>

fn drop(&mut self)

Executes the destructor for this type.

impl PartialEq for HeapValue<'_>

fn eq(&self, other: &Self) -> 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 HeapValue<'_>

fn partial_cmp(&self, other: &Self) -> 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.