fastly::ConfigStore Class Reference

A Compute Config Store. More...

#include <config_store.h>

Public Member Functions
fastly::expected< std::optional< std::string > >	get (std::string_view key)
fastly::expected< bool >	contains (std::string_view key)

Static Public Member Functions
static fastly::expected< ConfigStore >	open (std::string_view name)

Detailed Description

A Compute Config Store.

Member Function Documentation

contains()

fastly::expected< bool > fastly::config_store::ConfigStore::contains

(

std::string_view

key

)

Return true if the config_store contains an entry with the given key.

Examples

_run
     auto store{fastly::ConfigStore::open("test config store")};
     assert(store.contains("key").value());

get()

fastly::expected< std::optional< std::string > > fastly::config_store::ConfigStore::get

(

std::string_view

key

)

Lookup a value in this config store.

If successful, this function returns std::optional<std::string>> if an entry was found, or std::nullopt if no entry with the given key was found.

Examples

_run
     auto store{fastly::ConfigStore::open("test config store")};
     assert(store.get("bread").value() ==
            "a usually baked and leavened food");
    
     assert(
         store.get("freedom").value() ==
         "the absence of necessity, coercion, or constraint",
     );
    
     // Otherwise, `get` will return nullopt.
     assert(store.get("zzzzz") == std::nullopt);

open()

fastly::expected< ConfigStore > fastly::config_store::ConfigStore::open ( std::string_view name )

static

Open a config store, given its name.

Examples

_run
     auto merriam{fastly::ConfigStore::open("merriam webster")};
     auto oed{fastly::ConfigStore::open("oxford english config store")};

Examples

config_store.cpp.

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

• include/fastly/config_store.h