charon_lib::ast::types::vars

Type Alias RegionDbVar

source 
pub type RegionDbVar = DeBruijnVar<RegionId>;

Aliased Type§

enum RegionDbVar {
    Bound(DeBruijnId, RegionId),
    Free(RegionId),
}

Variants§

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Bound(DeBruijnId, RegionId)

A variable attached to the nth binder, counting from the innermost.

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Free(RegionId)

A variable attached to the outermost binder (the one on the item). As explained above, This is not used in charon internals, only as a micro-pass before exporting the crate data.