Struct FieldDelta 

struct FieldDelta {
    missing: Vec<Field>,
    extra: Vec<RustField>,
    optionality: Vec<(String, bool, bool)>,
}

The three ways one payload’s fields can disagree with the baseline’s.

Fields

missing: Vec<Field>

Upstream field with no Rust counterpart.

extra: Vec<RustField>

Rust field upstream does not declare.

optionality: Vec<(String, bool, bool)>

(field, required upstream, required in Rust).

Implementations

impl FieldDelta

fn between(upstream: &[Field], rust: &[RustField]) -> Self

fn is_empty(&self) -> bool

fn len(&self) -> usize

How many fields are named in it, for a section heading.

Trait Implementations

impl Debug for FieldDelta

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

Formats the value using the given formatter.

impl Default for FieldDelta

fn default() -> FieldDelta

Returns the “default value” for a type.

impl PartialEq for FieldDelta

fn eq(&self, other: &FieldDelta) -> 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 StructuralPartialEq for FieldDelta