Enum FieldRef 

pub enum FieldRef<'a> {
    F32(&'a mut f32),
    I32(&'a mut i32),
    U32(&'a mut u32),
    Bool(&'a mut bool),
    Vec3(&'a mut Vec3),
    Color(&'a mut [f32; 4]),
    Text(&'a mut String),
    Asset(&'a mut String, AssetKind),
    Entity(&'a mut String),
    Choice {
        options: &'static [&'static str],
        index: usize,
        set: Box<dyn FnMut(usize) + 'a>,
    },
}

Mutable borrowed value described by a Field. Descriptors must be dropped before borrowing the original value again.

Variants

F32(&'a mut f32)

Finite single-precision number.

I32(&'a mut i32)

Signed 32-bit integer.

U32(&'a mut u32)

Unsigned 32-bit integer, including bit masks and deterministic seeds.

Bool(&'a mut bool)

Boolean checkbox.

Vec3(&'a mut Vec3)

Three-component vector encoded as a JSON array.

Color(&'a mut [f32; 4])

RGBA colour encoded as four numbers.

Text(&'a mut String)

Editable UTF-8 string.

Asset(&'a mut String, AssetKind)

Asset-relative string with a picker category.

Entity(&'a mut String)

Name of another entity in the scene.

Choice

Dropdown state and callback to write a selected variant.

Fields

options: &'static [&'static str]

Ordered display labels.

index: usize

Current selection; must index options.

set: Box<dyn FnMut(usize) + 'a>

Writes a selection into the borrowed original enum.