Module rustc_borrowck::borrowck::gather_loans::lifetime[][src]

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

This module implements the check that the lifetime of a borrow does not exceed the lifetime of the value being borrowed.

Re-exports

use borrowck::*;
use rustc::middle::expr_use_visitor as euv;
use rustc::middle::mem_categorization as mc;
use rustc::middle::mem_categorization::Categorization;
use rustc::middle::region;
use rustc::ty;
use syntax::ast;
use syntax_pos::Span;

Structs

GuaranteeLifetimeContext [
Experimental
]

Functions

guarantee_lifetime [
Experimental
]

Reports error if loan_region is larger than S where S is item_scope if cmt is an upvar, and is scope of cmt otherwise.

Type Definitions

R [
Experimental
]