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Make tour example work on Wasm again

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This commit is contained in:
Héctor Ramón Jiménez 2019-10-23 02:34:11 +02:00
parent c7ef9d0da7
commit 6145140816
3 changed files with 23 additions and 6 deletions
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3
Cargo.toml
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@ -32,3 +32,6 @@ iced_web = { version = "0.1.0-alpha", path = "web" }
[dev-dependencies]
env_logger = "0.7"
[target.'cfg(target_arch = "wasm32")'.dev-dependencies]
wasm-bindgen = "0.2.51"

5
examples/tour.html
View file

@ -6,8 +6,9 @@
</head>
<body>
<script type="module">
import init from "./pkg/iced_tour.js";
init("./pkg/iced_tour_bg.wasm");
import init from "./tour/tour.js";
init('./tour/tour_bg.wasm');
</script>
</body>
</html>

21
examples/tour.rs
View file

@ -308,7 +308,7 @@ impl<'a> Step {
that can be easily implemented on top of Iced.",
))
.push(Text::new(
"Iced is a renderer-agnostic GUI library for Rust focused on \
"Iced is a cross-platform GUI library for Rust focused on \
simplicity and type-safety. It is heavily inspired by Elm.",
))
.push(Text::new(
@ -316,9 +316,9 @@ impl<'a> Step {
2D game engine for Rust.",
))
.push(Text::new(
"Iced does not provide a built-in renderer. On native \
platforms, this example runs on a fairly simple renderer \
built on top of ggez, another game library.",
"On native platforms, Iced provides by default a renderer \
built on top of wgpu, a graphics library supporting Vulkan, \
Metal, DX11, and DX12.",
))
.push(Text::new(
"Additionally, this tour can also run on WebAssembly thanks \
@ -634,3 +634,16 @@ pub enum Layout {
Row,
Column,
}
// This should be gracefully handled by Iced in the future. Probably using our
// own proc macro, or maybe the whole process is streamlined by `wasm-pack` at
// some point.
#[cfg(target_arch = "wasm32")]
mod wasm {
use wasm_bindgen::prelude::*;
#[wasm_bindgen(start)]
pub fn run() {
super::main()
}
}