Struct HostFieldValue 

pub struct HostFieldValue { /* private fields */ }

One field of a HostValue record, addressed by its authoritative Candid field ID.

The fields are private so a record entry cannot be assembled by struct literal, which would let a caller reach HostValue::record with a value whose extent was never measured.

Implementations

impl HostFieldValue

pub fn new(id: u32, value: HostValue) -> Self

Pair a field ID with a value.

This is deliberately infallible: a field carries no bound of its own, and the enclosing HostValue::record call is what measures the combined extent against the caller’s Limits.

pub fn id(&self) -> u32

pub fn value(&self) -> &HostValue

Trait Implementations

impl Clone for HostFieldValue

fn clone(&self) -> HostFieldValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HostFieldValue

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

Formats the value using the given formatter.

impl Eq for HostFieldValue

impl PartialEq for HostFieldValue

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for HostFieldValue

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for HostFieldValue