Struct avm_server::HostImportDescriptor

pub struct HostImportDescriptor {
    pub host_exported_func: Box<dyn Fn(&mut Ctx, Vec<IValue, Global>) + 'static, Global>,
    pub argument_types: Vec<IType, Global>,
    pub output_type: Option<IType>,
    pub error_handler: Option<Box<dyn Fn(&HostImportError) + 'static, Global>>,
}

Fields

host_exported_func: Box<dyn Fn(&mut Ctx, Vec<IValue, Global>) + 'static, Global>

This closure will be invoked for corresponding import.

argument_types: Vec<IType, Global>

Type of the closure arguments.

output_type: Option<IType>

Types of output of the closure.

error_handler: Option<Box<dyn Fn(&HostImportError) + 'static, Global>>

If Some, this closure is called with error when errors is encountered while lifting. If None, panic will occur.