Enum FieldKind 

pub enum FieldKind {
    Color,
    Bool,
    Enum {
        variants: Vec<&'static str>,
    },
    Number {
        min: f64,
        max: f64,
        step: f64,
    },
    Range {
        min: f64,
        max: f64,
        step: f64,
    },
    Scalar {
        step: f64,
    },
    Text {
        read_only: bool,
    },
    Vec3 {
        step: f64,
    },
    Reference {
        filter: Vec<String>,
        multiple: bool,
    },
    Button {
        label: String,
    },
}

The kind of one settings field — the closed set of widget shapes the generic form renderer knows how to emit. Plain data, NO egui dependency: the schema lives in the engine, the renderer (brep-app / a later brep-ui) walks it.

Variants

Color

An sRGB color (#rrggbb) → a color picker button.

Bool

A boolean toggle → a checkbox.

Enum

A closed choice → a combo box. variants are the JSON string values (exactly what apply_json accepts / to_json emits).

Fields

variants: Vec<&'static str>

Number

A bounded number → a slider / drag-value honoring min/max/step.

Fields

min: f64

max: f64

step: f64

Range

A 0..1 (or otherwise fractional) number → a slider honoring the bounds.

Fields

min: f64

max: f64

step: f64

Scalar

An UNBOUNDED number (feature params carry no min/max) → a drag value.

Fields

step: f64

Text

A free-text string → a single-line text edit. read_only marks an identity field (a feature id) that is shown but not editable here (a rename must cascade to references — a later slice).

Fields

read_only: bool

Vec3

A 3-vector (position / rotationEuler / scale) → three drag values.

Fields

step: f64

Reference

A reference-selection field (solid / face / edge / … picked in the 3D view). The schema-driven form renders a DISABLED placeholder here — the real engine-native picker is the NEXT slice (#42). filter is the selection filter (e.g. ["SOLID"]), multiple whether it takes a list.

Fields

filter: Vec<String>

multiple: bool

Button

An ACTION button (schema "type":"button") → a clickable button. It binds to no value; a click is surfaced to the caller by the field key (e.g. editSketch), which the host acts on. label is the button caption.

Fields

label: String

Trait Implementations

impl Clone for FieldKind

fn clone(&self) -> FieldKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldKind

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

Formats the value using the given formatter.

impl PartialEq for FieldKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FieldKind