Module nanowasm::types [−] [src]

Common traits and type definitions used everywhere in nanowasm.

Structs

ConstExpr	A constant expression; a list of `ConstOpcode`'s.
Export	An export declaration.
Func	A runtime function able to be executed in the context of a module.
FuncIdx	An index into a module's `function` vector.
FuncType	A type signature for a function type, intended to go into the `types` section of a module.
Global	A structure containing runtime data for a global variable.
GlobalIdx	An index into a module's `globals` vector.
Import	An import declaration. `T` is generally some sort of type that says what the type and value of the import is.
Memory	A structure containing a memory space.
Table	A table.
TypeIdx	An index into a module's `type` vector.

ConstOpcode	A restricted subset of `parity::elements::Opcode` that is valid in a constant expression (ie, data initializers)
Error	Error type using the `failure` crate.
FuncBody
Value	An actual value used at runtime.

Extend	Convert one type to another by extending with leading zeroes or one's (depending on destination type) TODO: num's AsPrimitive trait also covers this case.
TryFrom	This should be in std by now dammit!
Wrap	A trait to say "you can convert X to this type, wrapping numbers". aka, just `as`. Like From but doesn't promise to preserve all data. This should already exist, dammit. Num crate is working on it: https://github.com/rust-num/num/issues/183 TODO: This now exists, see https://docs.rs/num/0.1.42/num/cast/trait.AsPrimitive.html