error-handling-mastery

module

v0.0.0-...-74d3236 Latest Latest Go to latest Published: Aug 3, 2025 License: UNKNOWN not legal advice

Directories ¶

Path	Synopsis
examples
03-go-errors-concept/byte-buffer-initial command
03-go-errors-concept/byte-buffer-with-errors command
03-go-errors-concept/cancellation-cause command
03-go-errors-concept/error-formatting command
03-go-errors-concept/error-with-stacktrace command
03-go-errors-concept/error-with-stacktrace-opaque command
03-go-errors-concept/errorf-1 command
03-go-errors-concept/errorf-2 command
03-go-errors-concept/errorf-3 command
03-go-errors-concept/errorf-4 command
03-go-errors-concept/errors-is-and-v command
03-go-errors-concept/file-load-err command
03-go-errors-concept/file-load-err-wrap command
03-go-errors-concept/no-wrap-pain command
03-go-errors-concept/opaque-errors command
03-go-errors-concept/single-unwrap command
03-go-errors-concept/users-sort command
04-non-standard-modules/cockroach-combine-errors command
04-non-standard-modules/cockroach-expensive-stack command
04-non-standard-modules/cockroach-grpc
04-non-standard-modules/cockroach-grpc/middleware
04-non-standard-modules/cockroach-grpc/status
04-non-standard-modules/cockroach-if command
04-non-standard-modules/cockroach-is-any command
04-non-standard-modules/cockroach-is-any-bug command
04-non-standard-modules/cockroach-mark command
04-non-standard-modules/cockroach-mark-gotcha command
04-non-standard-modules/cockroach-unwrap command
04-non-standard-modules/cockroach-with-secondary-error command
04-non-standard-modules/cockroach-wrap command
04-non-standard-modules/emperror-filtering command
04-non-standard-modules/emperror-logging command
04-non-standard-modules/emperror-panic-and-recover/client-server/client command
04-non-standard-modules/emperror-panic-and-recover/client-server/server command
04-non-standard-modules/emperror-panic-and-recover/simple command
04-non-standard-modules/hachicorp-multierror-vs-errors-join command
04-non-standard-modules/hashicorp-multierror command
04-non-standard-modules/pkg-expensive-stack-new command
04-non-standard-modules/pkg-expensive-stack-wrap command
04-non-standard-modules/pkg-expensive-stack-wrap-with-msg command
04-non-standard-modules/pkg-new command
04-non-standard-modules/pkg-wrap command
04-non-standard-modules/pkg-wrap-in-diff-ways command
04-non-standard-modules/pkg-wrap-vs-fmt-1 command
04-non-standard-modules/pkg-wrap-vs-fmt-2 command
04-non-standard-modules/pkg-wrap-vs-fmt-3 command
04-non-standard-modules/pkg-wrap-vs-fmt-4 command
04-non-standard-modules/pkg-wrap-with-message command
04-non-standard-modules/uber-multierr-append-invoke command
04-non-standard-modules/uber-multierr-vs-errors-join command
05-errors-best-practices/api-borders
05-errors-best-practices/concurrent-event-publishing
05-errors-best-practices/constant-errors command
05-errors-best-practices/constant-errors-diff-pkgs command
05-errors-best-practices/constant-errors-diff-pkgs/common
05-errors-best-practices/constant-errors-diff-pkgs/pkga
05-errors-best-practices/constant-errors-diff-pkgs/pkgb
05-errors-best-practices/constant-errors-problem command
05-errors-best-practices/constant-errors-problem/dirtyhacker
05-errors-best-practices/constant-errors-rsa-example
05-errors-best-practices/equal-err-text command
05-errors-best-practices/exec-err-pain command
05-errors-best-practices/gofmt-rewrite-rules command
05-errors-best-practices/gotcha-err-iface command
05-errors-best-practices/gotcha-func-call command
05-errors-best-practices/govet-erroras command
05-errors-best-practices/idempotent-bufio-writer-flush command
05-errors-best-practices/idempotent-http-server-listen command
05-errors-best-practices/naming
05-errors-best-practices/not-found-error command
05-errors-best-practices/not-found-error-constructor command
05-errors-best-practices/railway-bufio-writer command
05-errors-best-practices/resp-body-close command
05-errors-best-practices/resp-body-close-func command
05-errors-best-practices/ruleguard-wrap
05-errors-best-practices/ruleguard-wrap/gorules
05-errors-best-practices/shadowed-err-1 command
05-errors-best-practices/shadowed-err-2 command
05-errors-best-practices/status-error command
05-errors-best-practices/std-no-pointers command
05-errors-best-practices/user-registration-request-monad-1 command
05-errors-best-practices/user-registration-request-monad-2 command
05-errors-best-practices/user-registration-request-multierr command
05-errors-best-practices/write-resp-err-conn command
05-errors-best-practices/write-resp-err-log-func command
05-errors-best-practices/write-resp-err-log-wrapper command
05-errors-best-practices/write-to-file command
06-working-with-errors-in-tests/deepequal command
06-working-with-errors-in-tests/parse-token-init
06-working-with-errors-in-tests/parse-token-with-sentinels
06-working-with-errors-in-tests/strconv-errors command
07-working-with-errors-in-concurrency/cats-unmarshalling command
07-working-with-errors-in-concurrency/cats-unmarshalling-err-channel command
07-working-with-errors-in-concurrency/cats-unmarshalling-err-container command
07-working-with-errors-in-concurrency/cats-unmarshalling-err-envelope command
07-working-with-errors-in-concurrency/errgroup-limited command
07-working-with-errors-in-concurrency/errgroup-multiple-errors command
07-working-with-errors-in-concurrency/errgroup-simple-example command
07-working-with-errors-in-concurrency/errgroup-try-go command
07-working-with-errors-in-concurrency/errgroup-with-context command
07-working-with-errors-in-concurrency/errgroup-with-context-diff-parent command
07-working-with-errors-in-concurrency/hashicorp-multierror-group command
07-working-with-errors-in-concurrency/waitgroup-simple-example command
08-future-of-errors-in-go2/check-handle
08-future-of-errors-in-go2/copy-file
08-future-of-errors-in-go2/error-printing command
08-future-of-errors-in-go2/try
tasks
03-go-errors-concept/allocator
03-go-errors-concept/ast-pain
03-go-errors-concept/broken-chain
03-go-errors-concept/byte-reader-byte-writer
03-go-errors-concept/error-embedding
03-go-errors-concept/error-types command
03-go-errors-concept/errorf-on-steroids
03-go-errors-concept/errors-as
03-go-errors-concept/errors-factory
03-go-errors-concept/errors-is
03-go-errors-concept/errors-is-via-errors-as
03-go-errors-concept/extract
03-go-errors-concept/file-load-err command
03-go-errors-concept/fix-opaque-errors
03-go-errors-concept/from-error-to-error command
03-go-errors-concept/handling-error-types
03-go-errors-concept/handling-opaque-errors
03-go-errors-concept/handling-sentinel-errors
03-go-errors-concept/handmade-stack
03-go-errors-concept/safe-factorial
03-go-errors-concept/unwrap-loop
03-go-errors-concept/validation-errors
03-go-errors-concept/with-time-error
04-non-standard-modules/cause-and-is command
04-non-standard-modules/cockroach-different-wraps command
04-non-standard-modules/combine-errors
04-non-standard-modules/deepest-stacktrace
04-non-standard-modules/handmade-stacktrace
04-non-standard-modules/hashicorp-multierror-gotcha-1 command
04-non-standard-modules/hashicorp-multierror-gotcha-2 command
04-non-standard-modules/hashicorp-multierror-gotcha-3 command
04-non-standard-modules/hashicorp-multierror-replacement
04-non-standard-modules/is-any
04-non-standard-modules/pkg-errors-wrap-nil-gotcha command
04-non-standard-modules/trim-stacktrace
04-non-standard-modules/uber-multierr-append-invoke-defer-gotcha command
04-non-standard-modules/uber-multierr-append-invoke-named-gotcha command
04-non-standard-modules/wrap-nil
04-non-standard-modules/wrapper
05-errors-best-practices/docker-err
05-errors-best-practices/empty-struct-problem command
05-errors-best-practices/empty-struct-problem/pkga
05-errors-best-practices/empty-struct-problem/pkgb
05-errors-best-practices/error-context
05-errors-best-practices/gotcha-err-iface-1
05-errors-best-practices/gotcha-err-iface-3
05-errors-best-practices/http-error
05-errors-best-practices/idempotent-wrap
05-errors-best-practices/json-writer command
05-errors-best-practices/json-writer/server
05-errors-best-practices/mini-word
05-errors-best-practices/monad
05-errors-best-practices/pointer-error
05-errors-best-practices/pretty-error
05-errors-best-practices/read-by-chunk
05-errors-best-practices/template-err
05-errors-best-practices/template-err-opaque
06-working-with-errors-in-tests/divide-et-impera
06-working-with-errors-in-tests/get-index-from-filename
06-working-with-errors-in-tests/network-err-mock
06-working-with-errors-in-tests/parse-token-for-security
07-working-with-errors-in-concurrency/cats-unmarshalling-gotcha command
07-working-with-errors-in-concurrency/command-executor
07-working-with-errors-in-concurrency/command-executor/mocks
07-working-with-errors-in-concurrency/errgroup-basic-1 command
07-working-with-errors-in-concurrency/errgroup-basic-2 command
07-working-with-errors-in-concurrency/errgroup-collector
07-working-with-errors-in-concurrency/errgroup-ctx-cancelling-issue command
07-working-with-errors-in-concurrency/errgroup-structure-filling
07-working-with-errors-in-concurrency/errgroup-task-runner
07-working-with-errors-in-concurrency/errgroup-with-context command
07-working-with-errors-in-concurrency/hashing-pipeline

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