41 releases (27 stable)
4.2.8 | Apr 8, 2024 |
---|---|
4.2.6 | Mar 7, 2024 |
4.2.5 | Jan 2, 2024 |
4.2.4 | Dec 5, 2023 |
1.0.1 | Jan 16, 2021 |
#1083 in WebAssembly
962 downloads per month
6.5MB
118K
SLoC
wasmer-cli
This crate is the Wasmer CLI.
The recommended way to install wasmer
is via the wasmer-installer.
However, you can also install wasmer
via Cargo (you will need to specify the compilers to use):
cargo install wasmer-cli --features "singlepass,cranelift"
Or by building it inside the codebase:
cargo build --release --features "singlepass,cranelift"
Features
The Wasmer supports the following features:
wat
(default): support for executing WebAssembly text files.wast
(default): support for running wast test files.cache
(default): support or automatically caching compiled artifacts.wasi
(default): support for WASI.emscripten
(default): support for Emscripten.singlepass
: support for the Singlepass compiler.cranelift
: support for the Cranelift compiler.llvm
: support for the LLVM compiler.
CLI commands
Once you have Wasmer installed, you can start executing WebAssembly files easily:
Get the current Wasmer version:
wasmer -V
Execute a WebAssembly file:
wasmer run myfile.wasm
Compile a WebAssembly file:
wasmer compile myfile.wasm -o myfile.wasmu
Run a compiled WebAssembly file (fastest):
wasmer run myfile.wasmu
Dependencies
~82MB
~1.5M SLoC