Struct ComponentFieldTypeBox 

#[repr(C)]
pub struct ComponentFieldTypeBox {
    pub ptr: *mut ComponentFieldType,
}

Heap-allocated box for recursive ComponentFieldType (e.g. Option<String>). Uses raw pointer indirection to break the infinite size.

Fields

ptr: *mut ComponentFieldType

Implementations

impl ComponentFieldTypeBox

pub fn new(t: ComponentFieldType) -> ComponentFieldTypeBox

pub fn as_ref(&self) -> &ComponentFieldType

Trait Implementations

impl Clone for ComponentFieldTypeBox

fn clone(&self) -> ComponentFieldTypeBox

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComponentFieldTypeBox

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

Formats the value using the given formatter.

impl Drop for ComponentFieldTypeBox

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Hash for ComponentFieldTypeBox

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ComponentFieldTypeBox

fn cmp(&self, other: &ComponentFieldTypeBox) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ComponentFieldTypeBox

fn eq(&self, other: &ComponentFieldTypeBox) -> 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 ComponentFieldTypeBox

fn partial_cmp(&self, other: &ComponentFieldTypeBox) -> 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 ComponentFieldTypeBox