Enum PropsMode 

#[repr(u8)]
pub enum PropsMode {
    Inline = 1,
    ScriptTag = 2,
    Deferred = 3,
}

How island props are delivered.

Variants

Inline = 1

Props serialized into a data-forma-props attribute on the island root.

ScriptTag = 2

Props accumulated into a shared <script id="__forma_islands"> JSON block at the end of the page.

NOT YET EMITTED BY THE COMPILER — @getforma/compiler hardcodes Inline at every addIsland call site, so nothing in the toolchain produces this value today. The walker supports it because forma-ir accepts FMIR from any producer, but treat it as a dormant branch rather than a shipping feature until the compiler opts into it (the intended trigger being props too large for an attribute).

Deferred = 3

Reserved. NOT IMPLEMENTED on either side of the stack.

The name promises props fetched by the client after hydration, but there is no mechanism behind it: the walker emits no props and no fetch hint (no data-forma-props-src, nothing), and @getforma/core’s loadIslandProps knows only the inline attribute and the shared block. An island declared Deferred is therefore indistinguishable from an island with no props at all. Treat it as reserved wire space, not as a feature — the compiler never emits it.

Implementations

impl PropsMode

pub fn from_byte(b: u8) -> Result<Self, IrError>

Convert a raw byte to a PropsMode.

Trait Implementations

impl Clone for PropsMode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PropsMode

impl Debug for PropsMode

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

Formats the value using the given formatter.

impl Eq for PropsMode

impl PartialEq for PropsMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PropsMode