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Small code fixes

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Jan-Erik Rediger 2022-01-31 12:09:33 +01:00 committed by Jan-Erik Rediger
parent 20718429fe
commit 7d4e6cb1fb
1 changed files with 7 additions and 7 deletions
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14
_posts/2022-01-31-how-we-ship-ios-libraries.md
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@ -76,14 +76,14 @@ First we set up the Rust library.
In a terminal navigate to your `ShippingRust` project directory. In a terminal navigate to your `ShippingRust` project directory.
In there create a new Rust crate: In there create a new Rust crate:
``` ```sh
cargo new --lib shipping-rust-ffi cargo new --lib shipping-rust-ffi
``` ```
We will need a static library, so we change the crate type in the generated `shipping-rust-ffi/Cargo.toml`. We will need a static library, so we change the crate type in the generated `shipping-rust-ffi/Cargo.toml`.
Add the following below the package configuration: Add the following below the package configuration:
``` ```toml
[lib] [lib]
crate-type = ["staticlib"] crate-type = ["staticlib"]
``` ```
@ -91,7 +91,7 @@ crate-type = ["staticlib"]
Let's also turn the project into a Cargo workspace. Let's also turn the project into a Cargo workspace.
Create a new top-level `Cargo.toml` with the content: Create a new top-level `Cargo.toml` with the content:
``` ```toml
[workspace] [workspace]
members = [ members = [
"shipping-rust-ffi" "shipping-rust-ffi"
@ -100,8 +100,8 @@ members = [
`cargo build` in the project directory should work now and create a new static library. `cargo build` in the project directory should work now and create a new static library.
``` ```sh
; ls -l target/debug/libshipping_rust_ffi.a $ ls -l target/debug/libshipping_rust_ffi.a
-rw-r--r-- 2 jer staff 16061952 Jan 28 13:09 target/debug/libshipping_rust_ffi.a -rw-r--r-- 2 jer staff 16061952 Jan 28 13:09 target/debug/libshipping_rust_ffi.a
``` ```
@ -175,7 +175,7 @@ There add a new "Run Script" phase, give it the name "Build Rust library"
(double-click the "Run Script" section header), (double-click the "Run Script" section header),
and set the command to: and set the command to:
``` ```sh
bash ${PROJECT_DIR}/bin/compile-library.sh shipping-rust-ffi $buildvariant bash ${PROJECT_DIR}/bin/compile-library.sh shipping-rust-ffi $buildvariant
``` ```
@ -302,7 +302,7 @@ If it now all compiles we're finally ready to use our Rust library.
Open up `ContentView.swift` and change the code to call your Rust library: Open up `ContentView.swift` and change the code to call your Rust library:
``` ```swift
struct ContentView: View { struct ContentView: View {
var body: some View { var body: some View {
Text("Hello, world! \(shipping_rust_addition(30, 1))") Text("Hello, world! \(shipping_rust_addition(30, 1))")