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apocelipes a92c80eb40 net,net/netip: implement the encoding.(Binary|Text)Appender 
Implement the encoding.TextAppender interface for "net.IP".

Implement the encoding.(Binary|Text)Appender interfaces for
"netip.Addr", "netip.AddrPort" and "netip.Prefix".

"net.IP.MarshalText" also gets some performance improvements:

                          │     old      │                 new                 │
                          │    sec/op    │   sec/op     vs base                │
IPMarshalText/IPv4-8         66.06n ± 1%   14.55n ± 1%  -77.97% (p=0.000 n=10)
IPMarshalText/IPv6-8        117.00n ± 1%   63.18n ± 1%  -46.00% (p=0.000 n=10)
IPMarshalText/IPv6_long-8    137.8n ± 1%   111.3n ± 1%  -19.27% (p=0.000 n=10)
geomean                      102.1n        46.77n       -54.21%

                          │    old     │                   new                   │
                          │    B/op    │    B/op     vs base                     │
IPMarshalText/IPv4-8        32.00 ± 0%    0.00 ± 0%  -100.00% (p=0.000 n=10)
IPMarshalText/IPv6-8        48.00 ± 0%    0.00 ± 0%  -100.00% (p=0.000 n=10)
IPMarshalText/IPv6_long-8   96.00 ± 0%   48.00 ± 0%   -50.00% (p=0.000 n=10)

                          │    old     │                   new                   │
                          │ allocs/op  │ allocs/op   vs base                     │
IPMarshalText/IPv4-8        2.000 ± 0%   0.000 ± 0%  -100.00% (p=0.000 n=10)
IPMarshalText/IPv6-8        2.000 ± 0%   0.000 ± 0%  -100.00% (p=0.000 n=10)
IPMarshalText/IPv6_long-8   2.000 ± 0%   1.000 ± 0%   -50.00% (p=0.000 n=10)

All exported types in the standard library that implement the
"encoding.(Binary|Text)Marshaler" now also implement the
"encoding.(Binary|Text)Appender".

Fixes #62384

Change-Id: I7d3da8c5736a1ab9c54b9ac4bd2fbf850f9d1bd0
GitHub-Last-Rev: 5d27854725
GitHub-Pull-Request: golang/go#69022
Reviewed-on: https://go-review.googlesource.com/c/go/+/607520
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
2024-09-23 18:10:51 +00:00
..
6-stdlib net,net/netip: implement the encoding.(Binary|Text)Appender 2024-09-23 18:10:51 +00:00
1-intro.md doc: initialize next directory for Go 1.24 2024-07-22 17:55:04 +00:00
2-language.md doc: initialize next directory for Go 1.24 2024-07-22 17:55:04 +00:00
3-tools.md cmd/go/internal/test: add 'tests' vet check to 'go test' suite 2024-08-09 19:57:59 +00:00
4-runtime.md doc: initialize next directory for Go 1.24 2024-07-22 17:55:04 +00:00
5-toolchain.md cmd/dist: require Go 1.22.6 as minimum bootstrap toolchain 2024-08-20 17:52:42 +00:00
7-ports.md misc/wasm: move wasm runtime files to lib/wasm 2024-08-30 19:15:21 +00:00