nix::ContentAddressMethod Struct Reference

#include <content-address.hh>

Public Types
typedef std::variant< TextIngestionMethod, FileIngestionMethod >	Raw

Public Member Functions
	GENERATE_CMP (ContentAddressMethod, me->raw)
	MAKE_WRAPPER_CONSTRUCTOR (ContentAddressMethod)
std::string	renderPrefix () const
std::string	render (HashType ht) const

Static Public Member Functions
static ContentAddressMethod	parsePrefix (std::string_view &m)
static std::pair< ContentAddressMethod, HashType >	parse (std::string_view rawCaMethod)

Public Attributes
Raw	raw

Detailed Description

An enumeration of all the ways we can serialize file system objects.

Just the type of a content address. Combine with the hash itself, and we have a ContentAddress as defined below. Combine that, in turn, with info on references, and we have ContentAddressWithReferences, as defined further below.

Member Function Documentation

parse()

std::pair< ContentAddressMethod, HashType > nix::ContentAddressMethod::parse ( std::string_view rawCaMethod )

static

Parse a content addressing method and hash type.

parsePrefix()

ContentAddressMethod nix::ContentAddressMethod::parsePrefix ( std::string_view & m )

static

Parse the prefix tag which indicates how the files were ingested, with the fixed output case not prefixed for back compat.

Parameters

[in]	m	A string that should begin with the prefix.
[out]	m	The remainder of the string after the prefix.

render()

std::string nix::ContentAddressMethod::render

(

HashType

ht

)

const

Render a content addressing method and hash type in a nicer way, prefixing both cases.

The rough inverse of parse().

renderPrefix()

std::string nix::ContentAddressMethod::renderPrefix

(

)

const

Render the prefix tag which indicates how the files wre ingested.

The rough inverse of parsePrefix().

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

• lix/libstore/content-address.hh
• lix/libstore/content-address.cc