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Make compiler config even simpler

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This commit is contained in:
Syrus
2020-05-05 13:51:11 -07:00
parent fbeedbd3ac
commit c2b74e4c4a
9 changed files with 70 additions and 96 deletions
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30
lib/api/src/lib.rs
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@@ -35,14 +35,32 @@ pub use wasmer_jit::{
DeserializeError, InstantiationError, LinkError, RuntimeError, SerializeError,
};
#[cfg(feature = "compiler-singlepass")]
pub use wasmer_compiler_singlepass::SinglepassConfig;
// The compilers are mutually exclusive
#[cfg(any(
all(feature = "llvm", any(feature = "cranelift", feature = "singlepass")),
all(feature = "cranelift", feature = "singlepass")
))]
compile_error!(
r#"The `singlepass`, `cranelift` and `llvm` features are mutually exclusive.
If you wish to use more than one compiler, you can simply import it from it's own crate. Eg.:
#[cfg(feature = "compiler-cranelift")]
pub use wasmer_compiler_cranelift::CraneliftConfig;
```
use wasmer::{Store, Engine};
use wasmer_compiler_singlepass::SinglepassConfig;
#[cfg(feature = "compiler-llvm")]
pub use wasmer_compiler_llvm::LLVMConfig;
let engine = Engine::new(SinglepassConfig::default());
let store = Store::new_config(&engine);
```"#
);
#[cfg(feature = "singlepass")]
pub use wasmer_compiler_singlepass::SinglepassConfig as DefaultCompilerConfig;
#[cfg(feature = "cranelift")]
pub use wasmer_compiler_cranelift::CraneliftConfig as DefaultCompilerConfig;
#[cfg(feature = "llvm")]
pub use wasmer_compiler_llvm::LLVMConfig as DefaultCompilerConfig;
/// Version number of this crate.
pub const VERSION: &str = env!("CARGO_PKG_VERSION");