expr.hh File Reference

Extensions to libnix-expr, the nix expression language. More...

#include <nix/eval.hh>
#include <nix/flake/flakeref.hh>

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Namespaces
namespace	flox
	Interfaces for use by flox.

Functions
void	flox::forceTrivialValue (nix::EvalState &state, nix::Value &value, const nix::PosIdx pos=nix::noPos)
	Evaluate trivial thunks to values. This has no effect on non-thunks and non-trivial values.
nix::FlakeRef	flox::valueToFlakeRef (nix::EvalState &state, nix::Value &value, const nix::PosIdx pos=nix::noPos, const std::string &errorMsg="while parsing flake reference")
	Convert a nix::Value attribute set or string into a nix::FlakeRef.

Detailed Description

Extensions to libnix-expr, the nix expression language.

Adds new nix primitive operations, and provides several helper functions.