nix::PrefilteredDump Struct Reference

Inheritance diagram for nix::PrefilteredDump:

Collaboration diagram for nix::PrefilteredDump:

Classes
struct	Directory
struct	File
struct	Symlink

Public Types
using	Entry = std::variant<File, Symlink, Directory>

Public Member Functions
	PrefilteredDump (Path path, PathFilter &filter)
WireFormatGenerator	dump () const override
Public Member Functions inherited from nix::PreparedDump
	PreparedDump (Path rootPath)

Static Public Member Functions
static void	fillFrom (Entry &target, nar::Entry e)
static nar::Entry	convert (Path path, const Entry &e)

Public Attributes
Entry	root
Public Attributes inherited from nix::PreparedDump
const Path	rootPath

Member Function Documentation

dump()

WireFormatGenerator nix::PrefilteredDump::dump ( ) const

inlineoverridevirtual

Produce a NAR of all paths that matched the filter passed to prepareDump. If no filter was passed, dump rootPath fully. Calling dump multiple times on the same object to produce multiple NARs of the same hierarchy is legal, though every call may produce a different output when disk contents change.

Implements nix::PreparedDump.

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

• lix/libutil/archive.cc