nix::DebugState Struct Reference

Classes
class	TraceFrame

Public Member Functions
	DebugState (const PosTable &positions, const SymbolTable &symbols, std::function< ReplExitStatus(ValMap const &extraEnv, NeverAsync)> errorCallback)
void	onEvalError (const EvalError *error, const Env &env, const Expr &expr, NeverAsync={})
const std::shared_ptr< const StaticEnv >	staticEnvFor (const Expr &expr) const
TraceFrame	addTrace (DebugTrace t)
Generator< const DebugTrace * >	traces ()

Public Attributes
std::function< ReplExitStatus(ValMap const &extraEnv, NeverAsync)>	errorCallback
bool	stop = false
bool	inDebugger = false
std::map< const Expr *, const std::shared_ptr< const StaticEnv > >	exprEnvs
int	trylevel = 0

Member Function Documentation

traces()

Generator< const DebugTrace * > nix::DebugState::traces ( )

inline

Enumerates the debug frame stack, from the current frame to the root frame. All values are guaranteed to not be null, but must be pointers because C++.

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The documentation for this struct was generated from the following files:

• lix/libexpr/eval.hh
• lix/libexpr/eval.cc