https://doc.rust-lang.org/beta/nightly-rustc/rustc_ast/ast/enum.Pinnedness.html
Pinnedness in rustc_ast::ast - Rust
API documentation for the Rust `Pinnedness` enum in crate `rustc_ast`.
rustcast
https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/enum.Pinnedness.html
Pinnedness in rustc_middle::ty - Rust
API documentation for the Rust `Pinnedness` enum in crate `rustc_middle`.
rustcmiddlety
https://doc.rust-lang.org/nightly/nightly-rustc/rustc_infer/infer/canonical/ir/enum.Pinnedness.html
Pinnedness in rustc_infer::infer::canonical::ir - Rust
API documentation for the Rust `Pinnedness` enum in crate `rustc_infer`.
rustcinfercanonicalir