cargo-fission
v0.15.1
The fission command for project setup, running, testing, packaging, sites, and releases
Install
cargo add cargo-fission
Copy
Platform support
Declared by the crate author and captured when this directory was generated.
Android
Not declared
iOS
Not declared
Linux
Supported
macOS
Supported
Windows
Supported
Web
Not declared
Terminal
Not declared
Static site
Not declared
Server-rendered
Not declared
Package metadata
crates.io
View package
Documentation
Not provided
Repository
Open link
License
Apache-2.0
Latest version
0.15.1
Downloads
658
Last updated
2026-10-05T17:20:47.243837Z
Categories
development-tools
command-line-utilities
development-tools::cargo-plugins
Keywords
cargo
cli
cross-platform
ui-framework
fission
Published versions
0.15.1
0.14.1
0.14.0
0.13.0
0.12.0
0.11.1
0.11.0
0.10.1
0.10.0
0.9.2
0.9.1
0.9.0
Dependencies
Dependency metadata is not indexed yet.
README
Fission command
This Cargo package installs the first-party fission command:
•
fission init
•
fission add-target
•
fission doctor
•
fission devices
•
fission run
•
fission build
•
fission test
•
fission logs
•
fission ...
Usage
Create a new app:
fission init my-app
Register an existing app or example without overwriting existing files:
fission init existing-app
When the directory already has source, docs, assets, or platform files, init preserves them. It derives the package name from Cargo.toml when possible, detects existing platforms/<target>/ folders, writes fission.toml, and creates only missing generated support files.
Create a new app against a local Fission checkout:
fission init my-app --local-path /path/to/fission
Add more platform targets:
fission add-target web ios android --project-dir my-app
Check local SDKs, emulators, browsers, and Rust targets:
fission doctor web ios android --project-dir my-app
List runnable devices and targets:
fission devices --project-dir my-app
fission devices --project-dir my-app --json
Run and attach to app output/logs:
fission run --project-dir my-app
fission run --project-dir my-app --target web
fission run --project-dir my-app --target web --features fixtures
fission run --project-dir my-app --target android --device emulator-5554
fission run --project-dir my-app --target ios --device <simulator-udid>
fission run attaches by default. Use --detach to start the app and return, then use fission logs to attach later where the platform supports it:
fission run --project-dir my-app --target web --detach
fission logs --project-dir my-app --target web --follow
Build or run smoke tests without launching the full attached workflow:
fission build --project-dir my-app --target web --release
fission build --project-dir my-app --target web --features fixtures
fission test --project-dir my-app --target web
fission test --project-dir my-app --target ios --headless
Current platform status
•
windows, macos, linux: scaffolded and runnable through fission run
•
ios: scaffolded by the CLI and runnable on the simulator through fission run --target ios
•
android: scaffolded by the CLI and runnable on a device or emulator through fission run --target android
•
web: scaffolded by the CLI and runnable in a browser through fission run --target web
The CLI writes platform state to fission.toml and creates platforms/<target>/README.md notes with the current prerequisites and next steps for each target. For iOS it also generates:
•
assets/app-icon.png seeded from Fission's docs/fission_logo.png
•
platforms/ios/Info.plist
•
platforms/ios/package-sim.sh
•
platforms/ios/run-sim.sh
•
platforms/ios/test-sim.sh
For Android it also generates:
•
platforms/android/AndroidManifest.xml
•
platforms/android/package-apk.sh
•
platforms/android/run-emulator.sh
•
platforms/android/test-emulator.sh
For Web it also generates:
•
platforms/web/index.html
•
platforms/web/bootstrap.mjs
•
platforms/web/build-wasm.sh
•
platforms/web/run-browser.sh
•
platforms/web/test-browser.sh
The generated iOS bundle, Android package, and browser host page all use assets/app-icon.png as the default app icon seed.
See also:
•
../../../docs/cli-and-targets.md
•
../../../docs/platform-smoke-tests.md
README
Fission command
This Cargo package installs the first-party fission command:
•
fission init
•
fission add-target
•
fission doctor
•
fission devices
•
fission run
•
fission build
•
fission test
•
fission logs
•
fission ...
Usage
Create a new app:
fission init my-app
Register an existing app or example without overwriting existing files:
fission init existing-app
When the directory already has source, docs, assets, or platform files, init preserves them. It derives the package name from Cargo.toml when possible, detects existing platforms/<target>/ folders, writes fission.toml, and creates only missing generated support files.
Create a new app against a local Fission checkout:
fission init my-app --local-path /path/to/fission
Add more platform targets:
fission add-target web ios android --project-dir my-app
Check local SDKs, emulators, browsers, and Rust targets:
fission doctor web ios android --project-dir my-app
List runnable devices and targets:
fission devices --project-dir my-app
fission devices --project-dir my-app --json
Run and attach to app output/logs:
fission run --project-dir my-app
fission run --project-dir my-app --target web
fission run --project-dir my-app --target web --features fixtures
fission run --project-dir my-app --target android --device emulator-5554
fission run --project-dir my-app --target ios --device <simulator-udid>
fission run attaches by default. Use --detach to start the app and return, then use fission logs to attach later where the platform supports it:
fission run --project-dir my-app --target web --detach
fission logs --project-dir my-app --target web --follow
Build or run smoke tests without launching the full attached workflow:
fission build --project-dir my-app --target web --release
fission build --project-dir my-app --target web --features fixtures
fission test --project-dir my-app --target web
fission test --project-dir my-app --target ios --headless
Current platform status
•
windows, macos, linux: scaffolded and runnable through fission run
•
ios: scaffolded by the CLI and runnable on the simulator through fission run --target ios
•
android: scaffolded by the CLI and runnable on a device or emulator through fission run --target android
•
web: scaffolded by the CLI and runnable in a browser through fission run --target web
The CLI writes platform state to fission.toml and creates platforms/<target>/README.md notes with the current prerequisites and next steps for each target. For iOS it also generates:
•
assets/app-icon.png seeded from Fission's docs/fission_logo.png
•
platforms/ios/Info.plist
•
platforms/ios/package-sim.sh
•
platforms/ios/run-sim.sh
•
platforms/ios/test-sim.sh
For Android it also generates:
•
platforms/android/AndroidManifest.xml
•
platforms/android/package-apk.sh
•
platforms/android/run-emulator.sh
•
platforms/android/test-emulator.sh
For Web it also generates:
•
platforms/web/index.html
•
platforms/web/bootstrap.mjs
•
platforms/web/build-wasm.sh
•
platforms/web/run-browser.sh
•
platforms/web/test-browser.sh
The generated iOS bundle, Android package, and browser host page all use assets/app-icon.png as the default app icon seed.
See also:
•
../../../docs/cli-and-targets.md
•
../../../docs/platform-smoke-tests.md
Package metadata
crates.io
View package
Documentation
Not provided
Repository
Open link
License
Apache-2.0
Latest version
0.15.1
Downloads
658
Last updated
2026-10-05T17:20:47.243837Z
Categories
development-tools
command-line-utilities
development-tools::cargo-plugins
Keywords
cargo
cli
cross-platform
ui-framework
fission
Published versions
0.15.1
0.14.1
0.14.0
0.13.0
0.12.0
0.11.1
0.11.0
0.10.1
0.10.0
0.9.2
0.9.1
0.9.0
Dependencies
Dependency metadata is not indexed yet.