msgcat

package module

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Versions in this module

v1

v1.1.0

Feb 26, 2026

Changes in this version

+ const RuntimeKeyPrefix

type DefaultError

+ func (ce *DefaultError) ErrorKey() string

type Error

+ ErrorKey func() string

type Message

+ Key string

+ type MessageDef struct

+ Code OptionalCode

+ Key string

+ Long string

+ LongForms map[string]string

+ PluralParam string

+ Short string

+ ShortForms map[string]string

+ type OptionalCode string

+ func CodeInt(i int) OptionalCode

+ func CodeString(s string) OptionalCode

+ func (c *OptionalCode) UnmarshalYAML(unmarshal func(interface{}) error) error

+ type OptionalGroup string

+ func (g *OptionalGroup) UnmarshalYAML(unmarshal func(interface{}) error) error

+ func (g OptionalGroup) MarshalYAML() (interface{}, error)

+ type Params map[string]interface

type RawMessage

+ Key string

+ LongForms map[string]string

+ PluralParam string

+ ShortForms map[string]string

v1.0.8

Feb 25, 2026

v1.0.0

Feb 25, 2026

Changes in this version

+ const CodeMissingLanguage

+ const CodeMissingMessage

+ const MessageCatalogNotFound

+ const SystemMessageMaxCode

+ const SystemMessageMinCode

+ func Close(catalog MessageCatalog) error

+ func Reload(catalog MessageCatalog) error

+ func ResetStats(catalog MessageCatalog) error

+ type Config struct

+ CtxLanguageKey ContextKey

+ DefaultLanguage string

+ FallbackLanguages []string

+ NowFn func() time.Time

+ Observer Observer

+ ObserverBuffer int

+ ReloadRetries int

+ ReloadRetryDelay time.Duration

+ ResourcePath string

+ StatsMaxKeys int

+ StrictTemplates bool

+ type ContextKey string

+ type DefaultError struct

+ func (ce *DefaultError) ErrorCode() int

+ func (ce *DefaultError) GetLongMessage() string

+ func (ce *DefaultError) GetShortMessage() string

+ func (ce *DefaultError) Unwrap() error

+ func (ce DefaultError) Error() string

+ type DefaultMessageCatalog struct

+ func (dmc *DefaultMessageCatalog) Close()

+ func (dmc *DefaultMessageCatalog) GetErrorWithCtx(ctx context.Context, msgCode int, msgParams ...interface{}) error

+ func (dmc *DefaultMessageCatalog) GetMessageWithCtx(ctx context.Context, msgCode int, msgParams ...interface{}) *Message

+ func (dmc *DefaultMessageCatalog) LoadMessages(lang string, messages []RawMessage) error

+ func (dmc *DefaultMessageCatalog) Reload() error

+ func (dmc *DefaultMessageCatalog) ResetStats()

+ func (dmc *DefaultMessageCatalog) SnapshotStats() MessageCatalogStats

+ func (dmc *DefaultMessageCatalog) WrapErrorWithCtx(ctx context.Context, err error, msgCode int, msgParams ...interface{}) error

+ type Error interface

+ Error func() string

+ ErrorCode func() int

+ GetLongMessage func() string

+ GetShortMessage func() string

+ Unwrap func() error

+ type Message struct

+ Code int

+ LongText string

+ ShortText string

+ type MessageCatalog interface

+ GetErrorWithCtx func(ctx context.Context, msgCode int, msgParams ...interface{}) error

+ GetMessageWithCtx func(ctx context.Context, msgCode int, msgParams ...interface{}) *Message

+ LoadMessages func(lang string, messages []RawMessage) error

+ WrapErrorWithCtx func(ctx context.Context, err error, msgCode int, msgParams ...interface{}) error

+ func NewMessageCatalog(cfg Config) (MessageCatalog, error)

+ type MessageCatalogStats struct

+ DroppedEvents map[string]int

+ LanguageFallbacks map[string]int

+ LastReloadAt time.Time

+ MissingLanguages map[string]int

+ MissingMessages map[string]int

+ TemplateIssues map[string]int

+ func SnapshotStats(catalog MessageCatalog) (MessageCatalogStats, error)

+ type MessageParams struct

+ Params map[string]interface{}

+ type Messages struct

+ Default RawMessage

+ Group int

+ Set map[int]RawMessage

+ type Observer interface

+ OnLanguageFallback func(requestedLang string, resolvedLang string)

+ OnLanguageMissing func(lang string)

+ OnMessageMissing func(lang string, msgCode int)

+ OnTemplateIssue func(lang string, msgCode int, issue string)

+ type RawMessage struct

+ Code int

+ LongTpl string

+ ShortTpl string

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