Trait wasmer_asml_fork::ValueType [−][src]
pub unsafe trait ValueType: Copy { }Expand description
Trait for a Value type. A Value type is a type that is always valid and may be safely copied.
That is, for all possible bit patterns a valid Value type can be constructed from those bits.
Concretely a u32 is a Value type because every combination of 32 bits is
a valid u32. However a bool is not a Value type because any bit patterns
other than 0 and 1 are invalid in Rust and may cause undefined behavior if
a bool is constructed from those bytes.