https://doc.rust-lang.org/beta/nightly-rustc/rustc_middle/mir/enum.TerminatorEdges.html
TerminatorEdges in rustc_middle::mir - Rust
API documentation for the Rust `TerminatorEdges` enum in crate `rustc_middle`.
rustcmiddlemir
https://doc.rust-lang.org/stable/nightly-rustc/rustc_middle/mir/terminator/enum.TerminatorEdges.html
TerminatorEdges in rustc_middle::mir::terminator - Rust
API documentation for the Rust `TerminatorEdges` enum in crate `rustc_middle`.
rustcmiddlemirterminator