flemming-it
f32dc820b9
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Brings the module SDK to WIT 1.1 in lockstep with the platform and
exposes the new host.emit-event as an ergonomic ctx.emit(name,
payload). Modules emit ephemeral progress/stream events (progress,
token streaming) delivered live to a following client and never
persisted.
- wit/world.wit → 1.1.0 (host.emit-event + use types.{payload}).
- host.rs: an emit hook (thread-local fn pointer; guest is
single-threaded). The #[fai_module] expansion installs a closure
reaching the real WIT emit-event import at the start of each
invocation; Context::emit calls through it. Outside a hub (unit
tests) it is a silent no-op.
- examples/progress: reference module emitting progress + token events;
builds clean for wasm32-wasip2, proving the ergonomics end-to-end.
The SDK keeps shielding module authors: emit is the whole surface, no
wit_bindgen in sight.
Signed-off-by: flemming-it <sf@flemming.it>
21 lines
422 B
TOML
21 lines
422 B
TOML
[package]
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name = "progress_example"
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version = "0.1.0"
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edition = "2024"
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license = "Apache-2.0"
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publish = false
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description = "Reference module showing WIT 1.1 host.emit-event via ctx.emit (progress + token streaming)."
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[lib]
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crate-type = ["cdylib"]
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[dependencies]
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chain-module-sdk = { path = "../../crates/chain-module-sdk" }
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[profile.release]
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opt-level = "s"
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lto = true
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codegen-units = 1
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strip = "symbols"
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[workspace]
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