https://dev-doc.rust-lang.org/stable/std/ptr/struct.DynMetadata.html
DynMetadata in std::ptr - Rust
The metadata for a `Dyn = dyn SomeTrait` trait object type.
stdptrrust
https://rust.docs.kernel.org/core/ptr/struct.DynMetadata.html
DynMetadata in core::ptr - Rust
The metadata for a `Dyn = dyn SomeTrait` trait object type.
coreptrrust
https://doc.rust-lang.org/nightly/core/ptr/struct.DynMetadata.html
DynMetadata in core::ptr - Rust
The metadata for a `Dyn = dyn SomeTrait` trait object type.
coreptrrust