This query borrow-checks the MIR to (further) ensure it is not broken.
This file provides API for compiler consumers.
Borrow checker diagnostics.
The entry point of the NLL borrow checker.
From the NLL RFC: “The deep [aka ‘supporting’] prefixes for an place are formed by stripping away fields and derefs, except that we stop when we reach the deref of a shared reference. […] “
This pass type-checks the MIR to ensure it is not broken.
Code to extract the universally quantified regions declared on a function and the relationships between them. For example:
Body with information computed by the borrow checker. This struct is
intended to be consumed by compiler consumers.
When checking permissions for a place access, this flag is used to indicate that an immutable local place can be mutated.
The degree of overlap between 2 places for borrow-checking.
Kind of read access to a value (For informational purposes only)
Kind of access to a value: read or write (For informational purposes only)
Kind of write access to a value (For informational purposes only)