René's URL Explorer Experiment

Title: GitHub - openly-engineering/optional: Optional is a library of optional Go types · GitHub

Open Graph Title: GitHub - openly-engineering/optional: Optional is a library of optional Go types

X Title: GitHub - openly-engineering/optional: Optional is a library of optional Go types

Description: Optional is a library of optional Go types. Contribute to openly-engineering/optional development by creating an account on GitHub.

Open Graph Description: Optional is a library of optional Go types. Contribute to openly-engineering/optional development by creating an account on GitHub.

X Description: Optional is a library of optional Go types. Contribute to openly-engineering/optional development by creating an account on GitHub.

Opengraph URL: https://github.com/openly-engineering/optional

X: @github

direct link

Domain: github.com

route-pattern	/:user_id/:repository
route-controller	files
route-action	disambiguate
fetch-nonce	v2:a20a61a8-3a7c-29af-5d56-8892e224b6ed
current-catalog-service-hash	f3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-id	9988:2D9C20:4BB564:661756:6A5ED61A
html-safe-nonce	ae2e3d316b879ac7ba126823aa06e0d2051272df5b498787da8cca078b0c7abb
visitor-payload	eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5OTg4OjJEOUMyMDo0QkI1NjQ6NjYxNzU2OjZBNUVENjFBIiwidmlzaXRvcl9pZCI6IjIxMzg2MDA3NTk3NjgzMDcyMjYiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmac	4ec68de4cdc64f7d327036bccb66f66f3b3c38bf2439d6f0ffd474f5035dae51
hovercard-subject-tag	repository:160670178
github-keyboard-shortcuts	repository,copilot
google-site-verification	Apib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-url	https://collector.github.com/github/collect
analytics-location	//
fb:app_id	1401488693436528
apple-itunes-app	app-id=1477376905, app-argument=https://github.com/openly-engineering/optional
twitter:image	https://opengraph.githubassets.com/a57cdbc4fbef52558f0ee69e41f521512fe3fd0ae334e0e01247961cb9476eac/openly-engineering/optional
twitter:card	summary_large_image
og:image	https://opengraph.githubassets.com/a57cdbc4fbef52558f0ee69e41f521512fe3fd0ae334e0e01247961cb9476eac/openly-engineering/optional
og:image:alt	Optional is a library of optional Go types. Contribute to openly-engineering/optional development by creating an account on GitHub.
og:image:width	1200
og:image:height	600
og:site_name	GitHub
og:type	object
hostname	github.com
expected-hostname	github.com
None	82d0004a35927bdb00c652a57f456c55aa0eda4ade1bc7956d7510fdea6e454b
turbo-cache-control	no-cache
go-import	github.com/openly-engineering/optional git https://github.com/openly-engineering/optional.git
octolytics-dimension-user_id	42302859
octolytics-dimension-user_login	openly-engineering
octolytics-dimension-repository_id	160670178
octolytics-dimension-repository_nwo	openly-engineering/optional
octolytics-dimension-repository_public	true
octolytics-dimension-repository_is_fork	true
octolytics-dimension-repository_parent_id	98122773
octolytics-dimension-repository_parent_nwo	markphelps/optional
octolytics-dimension-repository_network_root_id	98122773
octolytics-dimension-repository_network_root_nwo	markphelps/optional
turbo-body-classes	logged-out env-production page-responsive
disable-turbo	false
browser-stats-url	https://api.github.com/_private/browser/stats
browser-errors-url	https://api.github.com/_private/browser/errors
release	d2d913dd727d2d7ac189fb4d05b10bc34ecd03ee
ui-target	full
theme-color	#1e2327
color-scheme	light dark

Links:

Skip to content	https://github.com/openly-engineering/optional#start-of-content
	https://github.com/
Sign in	https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenly-engineering%2Foptional
GitHub CopilotWrite better code with AI	https://github.com/features/copilot
GitHub Copilot appDirect agents from issue to merge	https://github.com/features/ai/github-app
MCP RegistryNewIntegrate external tools	https://github.com/mcp
ActionsAutomate any workflow	https://github.com/features/actions
CodespacesInstant dev environments	https://github.com/features/codespaces
IssuesPlan and track work	https://github.com/features/issues
Code ReviewManage code changes	https://github.com/features/code-review
Code QualityEnforce quality at merge	https://github.com/features/code-quality
GitHub Advanced SecurityFind and fix vulnerabilities	https://github.com/security/advanced-security
Code securitySecure your code as you build	https://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they start	https://github.com/security/advanced-security/secret-protection
Why GitHub	https://github.com/why-github
Documentation	https://docs.github.com
Blog	https://github.blog
Changelog	https://github.blog/changelog
Marketplace	https://github.com/marketplace
View all features	https://github.com/features
Enterprises	https://github.com/enterprise
Small and medium teams	https://github.com/team
Startups	https://github.com/enterprise/startups
Nonprofits	https://github.com/solutions/industry/nonprofits
App Modernization	https://github.com/solutions/use-case/app-modernization
DevSecOps	https://github.com/solutions/use-case/devsecops
DevOps	https://github.com/solutions/use-case/devops
CI/CD	https://github.com/solutions/use-case/ci-cd
View all use cases	https://github.com/solutions/use-case
Healthcare	https://github.com/solutions/industry/healthcare
Financial services	https://github.com/solutions/industry/financial-services
Manufacturing	https://github.com/solutions/industry/manufacturing
Government	https://github.com/solutions/industry/government
View all industries	https://github.com/solutions/industry
View all solutions	https://github.com/solutions
AI	https://github.com/resources/articles?topic=ai
Software Development	https://github.com/resources/articles?topic=software-development
DevOps	https://github.com/resources/articles?topic=devops
Security	https://github.com/resources/articles?topic=security
View all topics	https://github.com/resources/articles
Customer stories	https://github.com/customer-stories
Events & webinars	https://github.com/resources/events
Ebooks & reports	https://github.com/resources/whitepapers
Business insights	https://github.com/solutions/executive-insights
GitHub Skills	https://skills.github.com
Documentation	https://docs.github.com
Customer support	https://support.github.com
Community forum	https://github.com/orgs/community/discussions
Trust center	https://github.com/trust-center
Partners	https://github.com/partners
View all resources	https://github.com/resources
GitHub SponsorsFund open source developers	https://github.com/open-source/sponsors
Security Lab	https://securitylab.github.com
Maintainer Community	https://maintainers.github.com
Accelerator	https://github.com/open-source/accelerator
GitHub Stars	https://stars.github.com
Archive Program	https://archiveprogram.github.com
Topics	https://github.com/topics
Trending	https://github.com/trending
Collections	https://github.com/collections
Enterprise platformAI-powered developer platform	https://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security features	https://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI features	https://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 support	https://github.com/enterprise/premium-support
Pricing	https://github.com/pricing
Search syntax tips	https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentation	https://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in	https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenly-engineering%2Foptional
Sign up	https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E&source=header-repo&source_repo=openly-engineering%2Foptional
Reload	https://github.com/openly-engineering/optional
Reload	https://github.com/openly-engineering/optional
Reload	https://github.com/openly-engineering/optional
Please reload this page	https://github.com/openly-engineering/optional
openly-engineering	https://github.com/openly-engineering
optional	https://github.com/openly-engineering/optional
markphelps/optional	https://github.com/markphelps/optional
Notifications	https://github.com/login?return_to=%2Fopenly-engineering%2Foptional
Fork 0	https://github.com/login?return_to=%2Fopenly-engineering%2Foptional
Star 0	https://github.com/login?return_to=%2Fopenly-engineering%2Foptional
Code	https://github.com/openly-engineering/optional
Pull requests 0	https://github.com/openly-engineering/optional/pulls
Actions	https://github.com/openly-engineering/optional/actions
Projects	https://github.com/openly-engineering/optional/projects
Models	https://github.com/openly-engineering/optional/models
Security and quality 0	https://github.com/openly-engineering/optional/security
Insights	https://github.com/openly-engineering/optional/pulse
Code	https://github.com/openly-engineering/optional
Pull requests	https://github.com/openly-engineering/optional/pulls
Actions	https://github.com/openly-engineering/optional/actions
Projects	https://github.com/openly-engineering/optional/projects
Models	https://github.com/openly-engineering/optional/models
Security and quality	https://github.com/openly-engineering/optional/security
Insights	https://github.com/openly-engineering/optional/pulse
	https://github.com/openly-engineering/optional
Branches	https://github.com/openly-engineering/optional/branches
Tags	https://github.com/openly-engineering/optional/tags
	https://github.com/openly-engineering/optional/branches
	https://github.com/openly-engineering/optional/tags
75 Commits	https://github.com/openly-engineering/optional/commits/master/
	https://github.com/openly-engineering/optional/commits/master/
cmd/optional	https://github.com/openly-engineering/optional/tree/master/cmd/optional
cmd/optional	https://github.com/openly-engineering/optional/tree/master/cmd/optional
.gitignore	https://github.com/openly-engineering/optional/blob/master/.gitignore
.gitignore	https://github.com/openly-engineering/optional/blob/master/.gitignore
.golangci.yml	https://github.com/openly-engineering/optional/blob/master/.golangci.yml
.golangci.yml	https://github.com/openly-engineering/optional/blob/master/.golangci.yml
CONTRIBUTING.md	https://github.com/openly-engineering/optional/blob/master/CONTRIBUTING.md
CONTRIBUTING.md	https://github.com/openly-engineering/optional/blob/master/CONTRIBUTING.md
LICENSE.md	https://github.com/openly-engineering/optional/blob/master/LICENSE.md
LICENSE.md	https://github.com/openly-engineering/optional/blob/master/LICENSE.md
Makefile	https://github.com/openly-engineering/optional/blob/master/Makefile
Makefile	https://github.com/openly-engineering/optional/blob/master/Makefile
README.md	https://github.com/openly-engineering/optional/blob/master/README.md
README.md	https://github.com/openly-engineering/optional/blob/master/README.md
bool.go	https://github.com/openly-engineering/optional/blob/master/bool.go
bool.go	https://github.com/openly-engineering/optional/blob/master/bool.go
byte.go	https://github.com/openly-engineering/optional/blob/master/byte.go
byte.go	https://github.com/openly-engineering/optional/blob/master/byte.go
complex128.go	https://github.com/openly-engineering/optional/blob/master/complex128.go
complex128.go	https://github.com/openly-engineering/optional/blob/master/complex128.go
complex64.go	https://github.com/openly-engineering/optional/blob/master/complex64.go
complex64.go	https://github.com/openly-engineering/optional/blob/master/complex64.go
error.go	https://github.com/openly-engineering/optional/blob/master/error.go
error.go	https://github.com/openly-engineering/optional/blob/master/error.go
example_test.go	https://github.com/openly-engineering/optional/blob/master/example_test.go
example_test.go	https://github.com/openly-engineering/optional/blob/master/example_test.go
float32.go	https://github.com/openly-engineering/optional/blob/master/float32.go
float32.go	https://github.com/openly-engineering/optional/blob/master/float32.go
float64.go	https://github.com/openly-engineering/optional/blob/master/float64.go
float64.go	https://github.com/openly-engineering/optional/blob/master/float64.go
generate.go	https://github.com/openly-engineering/optional/blob/master/generate.go
generate.go	https://github.com/openly-engineering/optional/blob/master/generate.go
go.mod	https://github.com/openly-engineering/optional/blob/master/go.mod
go.mod	https://github.com/openly-engineering/optional/blob/master/go.mod
go.sum	https://github.com/openly-engineering/optional/blob/master/go.sum
go.sum	https://github.com/openly-engineering/optional/blob/master/go.sum
int.go	https://github.com/openly-engineering/optional/blob/master/int.go
int.go	https://github.com/openly-engineering/optional/blob/master/int.go
int16.go	https://github.com/openly-engineering/optional/blob/master/int16.go
int16.go	https://github.com/openly-engineering/optional/blob/master/int16.go
int32.go	https://github.com/openly-engineering/optional/blob/master/int32.go
int32.go	https://github.com/openly-engineering/optional/blob/master/int32.go
int64.go	https://github.com/openly-engineering/optional/blob/master/int64.go
int64.go	https://github.com/openly-engineering/optional/blob/master/int64.go
int8.go	https://github.com/openly-engineering/optional/blob/master/int8.go
int8.go	https://github.com/openly-engineering/optional/blob/master/int8.go
int_test.go	https://github.com/openly-engineering/optional/blob/master/int_test.go
int_test.go	https://github.com/openly-engineering/optional/blob/master/int_test.go
rune.go	https://github.com/openly-engineering/optional/blob/master/rune.go
rune.go	https://github.com/openly-engineering/optional/blob/master/rune.go
string.go	https://github.com/openly-engineering/optional/blob/master/string.go
string.go	https://github.com/openly-engineering/optional/blob/master/string.go
string_test.go	https://github.com/openly-engineering/optional/blob/master/string_test.go
string_test.go	https://github.com/openly-engineering/optional/blob/master/string_test.go
uint.go	https://github.com/openly-engineering/optional/blob/master/uint.go
uint.go	https://github.com/openly-engineering/optional/blob/master/uint.go
uint16.go	https://github.com/openly-engineering/optional/blob/master/uint16.go
uint16.go	https://github.com/openly-engineering/optional/blob/master/uint16.go
uint32.go	https://github.com/openly-engineering/optional/blob/master/uint32.go
uint32.go	https://github.com/openly-engineering/optional/blob/master/uint32.go
uint64.go	https://github.com/openly-engineering/optional/blob/master/uint64.go
uint64.go	https://github.com/openly-engineering/optional/blob/master/uint64.go
uint8.go	https://github.com/openly-engineering/optional/blob/master/uint8.go
uint8.go	https://github.com/openly-engineering/optional/blob/master/uint8.go
uintptr.go	https://github.com/openly-engineering/optional/blob/master/uintptr.go
uintptr.go	https://github.com/openly-engineering/optional/blob/master/uintptr.go
README	https://github.com/openly-engineering/optional
Contributing	https://github.com/openly-engineering/optional
MIT license	https://github.com/openly-engineering/optional
	https://github.com/openly-engineering/optional#optional
	https://travis-ci.org/markphelps/optional
	https://github.com/markphelps/optional/releases/latest
	https://github.com/openly-engineering/optional/blob/master/LICENSE.md
	http://godoc.org/github.com/markphelps/optional
	https://goreportcard.com/report/github.com/markphelps/optional
	https://saythanks.io/to/markphelps
	https://github.com/openly-engineering/optional#motivation
option types	https://en.wikipedia.org/wiki/Option_type
	https://github.com/openly-engineering/optional#inspiration
Optional	https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html
https://github.com/leighmcculloch/go-optional	https://github.com/leighmcculloch/go-optional
golang/go#7054	https://github.com/golang/go/issues/7054
	https://github.com/openly-engineering/optional#tool
	https://github.com/openly-engineering/optional#install
	https://github.com/openly-engineering/optional#usage
	https://github.com/openly-engineering/optional#library
bool	https://github.com/openly-engineering/optional/blob/master/bool.go
byte	https://github.com/openly-engineering/optional/blob/master/byte.go
complex128	https://github.com/openly-engineering/optional/blob/master/complex128.go
complex64	https://github.com/openly-engineering/optional/blob/master/complex64.go
float32	https://github.com/openly-engineering/optional/blob/master/float32.go
float64	https://github.com/openly-engineering/optional/blob/master/float64.go
int	https://github.com/openly-engineering/optional/blob/master/int.go
int16	https://github.com/openly-engineering/optional/blob/master/int16.go
int32	https://github.com/openly-engineering/optional/blob/master/int32.go
int64	https://github.com/openly-engineering/optional/blob/master/int64.go
int8	https://github.com/openly-engineering/optional/blob/master/int8.go
rune	https://github.com/openly-engineering/optional/blob/master/rune.go
string	https://github.com/openly-engineering/optional/blob/master/string.go
uint	https://github.com/openly-engineering/optional/blob/master/uint.go
uint16	https://github.com/openly-engineering/optional/blob/master/uint16.go
uint32	https://github.com/openly-engineering/optional/blob/master/uint32.go
uint64	https://github.com/openly-engineering/optional/blob/master/uint64.go
uint8	https://github.com/openly-engineering/optional/blob/master/uint8.go
uintptr	https://github.com/openly-engineering/optional/blob/master/uintptr.go
error	https://github.com/openly-engineering/optional/blob/master/error.go
	https://github.com/openly-engineering/optional#usage-1
example_test.go	https://github.com/openly-engineering/optional/blob/master/example_test.go
documentation	http://godoc.org/github.com/markphelps/optional
	https://github.com/openly-engineering/optional#marshallingunmarshalling-json
#9	https://github.com/markphelps/optional/pull/9
#13	https://github.com/markphelps/optional/issues/13
	https://github.com/openly-engineering/optional#marshalling
	https://github.com/openly-engineering/optional#unmarshalling
example_test.go	https://github.com/openly-engineering/optional/blob/master/example_test.go
	https://github.com/openly-engineering/optional#test-coverage
string_test.go	https://github.com/openly-engineering/optional/blob/master/string_test.go
int_test.go	https://github.com/openly-engineering/optional/blob/master/int_test.go
example_test.go	https://github.com/openly-engineering/optional/blob/master/example_test.go
cmd/optional/golden_test.go	https://github.com/openly-engineering/optional/blob/master/cmd/optional/golden_test.go
golden file	https://medium.com/soon-london/testing-with-golden-files-in-go-7fccc71c43d3
	https://github.com/openly-engineering/optional#golden-files
golden files	https://medium.com/soon-london/testing-with-golden-files-in-go-7fccc71c43d3
	https://github.com/openly-engineering/optional#contributing
Fork it	https://github.com/markphelps/optional/fork
godoc.org/github.com/markphelps/optional	https://godoc.org/github.com/markphelps/optional
Readme	https://github.com/openly-engineering/optional#readme-ov-file
MIT license	https://github.com/openly-engineering/optional#MIT-1-ov-file
Contributing	https://github.com/openly-engineering/optional#contributing-ov-file
Please reload this page	https://github.com/openly-engineering/optional
Activity	https://github.com/openly-engineering/optional/activity
Custom properties	https://github.com/openly-engineering/optional/custom-properties
0 forks	https://github.com/openly-engineering/optional/forks
Report repository	https://github.com/contact/report-content?content_url=https%3A%2F%2Fgithub.com%2Fopenly-engineering%2Foptional&report=openly-engineering+%28user%29
Releases	https://github.com/openly-engineering/optional/releases
8 tags	https://github.com/openly-engineering/optional/tags
Packages 0	https://github.com/orgs/openly-engineering/packages?repo_name=optional
Please reload this page	https://github.com/openly-engineering/optional
Please reload this page	https://github.com/openly-engineering/optional
Contributors	https://github.com/openly-engineering/optional/graphs/contributors
Please reload this page	https://github.com/openly-engineering/optional
	https://github.com
Terms	https://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacy	https://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Security	https://github.com/security
Status	https://www.githubstatus.com/
Community	https://github.community/
Docs	https://docs.github.com/
Contact	https://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.