diff options
Diffstat (limited to 'src/libstore/derivations.hh')
| -rw-r--r-- | src/libstore/derivations.hh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libstore/derivations.hh b/src/libstore/derivations.hh index 09d51649e..14e0e947a 100644 --- a/src/libstore/derivations.hh +++ b/src/libstore/derivations.hh @@ -14,6 +14,7 @@ namespace nix { /* Abstract syntax of derivations. */ +/* The traditional non-fixed-output derivation type. */ struct DerivationOutputInputAddressed { /* Will need to become `std::optional<StorePath>` once input-addressed @@ -21,11 +22,16 @@ struct DerivationOutputInputAddressed StorePath path; }; +/* Fixed-output derivations, whose output paths are content addressed + according to that fixed output. */ struct DerivationOutputCAFixed { FixedOutputHash hash; /* hash used for expected hash computation */ }; +/* Floating-output derivations, whose output paths are content addressed, but + not fixed, and so are dynamically calculated from whatever the output ends + up being. */ struct DerivationOutputCAFloating { /* information used for expected hash computation */ |