Module rustc::middle::substUnstable [-] [+] [src]

Reexports

pub use self::ParamSpace::*;

pub use self::RegionSubsts::*;

EnumeratedItems
SeparateVecsPerParamSpace	The `split` function converts one `VecPerParamSpace` into this `SeparateVecsPerParamSpace` structure.
Substs	A substitution mapping type/region parameters to new values. We identify each in-scope parameter by an index and a parameter space (which indices where the parameter is defined; see `ParamSpace`).
VecPerParamSpace	Vector of things sorted by param space. Used to keep the set of things declared on the type, self, or method distinct.

ParamSpace
RegionSubsts	Represents the values to use when substituting lifetime parameters. If the value is `ErasedRegions`, then this subst is occurring during trans, and all region parameters will be replaced with `ty::ReStatic`.