pub trait VariableSizeObject {
// Required method
fn is_variable_size() -> bool;
}Expand description
Trait for objects to derive in order to specify whether or not they are variable-size.
This trait does not strictly need to be implemented, however if your data structures
contain dynamic-size fields, the quality of fuzzing may be slightly worse. This is because
calling NewFuzzed::new_fuzzed will, if a variable-sized field is in the data structure,
initialize its fields in a random order. If you are working with size constraints, it may be useful
to #[derive(VariableSizeObject)] to get random field initialization.
Required Methods§
fn is_variable_size() -> bool
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.