Pluggable JS↔WASM bridge feature flags.
Probed at module load by detectBridge(). The picked bridge combines the most-capable subset the host actually supports:
detectBridge()
gc
externref
jsStringBuiltins
wasm:js-string
sharedMemory
stringView
wasm:string-view
Mirrors the EPIC §"Pluggable bridge architecture" feature matrix. The interface is stable so future bridges plug in without touching runtime engine code.
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Pluggable JS↔WASM bridge feature flags.
Probed at module load by
detectBridge(). The picked bridge combines the most-capable subset the host actually supports:gc— WasmGC reference types (externref).jsStringBuiltins—wasm:js-stringdirect imports.sharedMemory— SharedArrayBuffer + Atomics (future EPIC).stringView—wasm:string-view(future, not baseline).Mirrors the EPIC §"Pluggable bridge architecture" feature matrix. The interface is stable so future bridges plug in without touching runtime engine code.