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flagsmith

package module

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Versions in this module

v5

v5.2.0

Aug 7, 2026

Changes in this version

type Flag

+ Reason string

+ Variant string

v5.1.0

Apr 29, 2026

Changes in this version

type Client

+ func (c *Client) ExtractNextPage(linkHeader string) string

v5.0.0

Dec 2, 2025

Changes in this version

+ const AnalyticsEndpoint

+ const AnalyticsTimerInMilli

+ const BulkIdentifyMaxCount

+ const DefaultBaseURL

+ const DefaultRealtimeBaseUrl

+ const DefaultTimeout

+ const EnvironmentKeyHeader

+ const OptionWithHTTPClient

+ const OptionWithRestyClient

+ func WithEvaluationContext(ctx context.Context, ec EvaluationContext) context.Context

+ type AnalyticsProcessor struct

+ func NewAnalyticsProcessor(ctx context.Context, client *resty.Client, baseURL string, timerInMilli *int, ...) *AnalyticsProcessor

+ func (a *AnalyticsProcessor) Flush(ctx context.Context) error

+ func (a *AnalyticsProcessor) TrackFeature(featureName string)

+ type Client struct

+ func NewClient(apiKey string, options ...Option) *Client

+ func (c *Client) BulkIdentify(ctx context.Context, batch []*IdentityTraits) error

+ func (c *Client) GetEnvironmentFlags(ctx context.Context) (f Flags, err error)

+ func (c *Client) GetEnvironmentFlagsFromAPI(ctx context.Context) (Flags, error)

+ func (c *Client) GetFlags(ctx context.Context, ec *EvaluationContext) (f Flags, err error)

+ func (c *Client) GetIdentityFlags(ctx context.Context, identifier string, traits []*Trait) (f Flags, err error)

+ func (c *Client) GetIdentityFlagsFromAPI(ctx context.Context, identifier string, traits []*Trait) (Flags, error)

+ func (c *Client) GetIdentitySegments(identifier string, traits []*Trait) ([]*segments.SegmentModel, error)

+ func (c *Client) UpdateEnvironment(ctx context.Context) error

+ type EnvironmentEvaluationContext struct

+ APIKey string

+ type EvaluationContext struct

+ Environment *EnvironmentEvaluationContext

+ Feature *FeatureEvaluationContext

+ Identity *IdentityEvaluationContext

+ func GetEvaluationContextFromCtx(ctx context.Context) (ec EvaluationContext, ok bool)

+ func NewEvaluationContext(identifier string, traits map[string]interface{}) EvaluationContext

+ func NewTransientEvaluationContext(identifier string, traits map[string]interface{}) EvaluationContext

+ type FeatureEvaluationContext struct

+ Name string

+ type Flag struct

+ Enabled bool

+ FeatureID int

+ FeatureName string

+ IsDefault bool

+ Value interface{}

+ type Flags struct

+ func (f *Flags) AllFlags() []Flag

+ func (f *Flags) GetFeatureValue(featureName string) (interface{}, error)

+ func (f *Flags) GetFlag(featureName string) (Flag, error)

+ func (f *Flags) IsFeatureEnabled(featureName string) (bool, error)

+ type FlagsmithAPIError struct

+ Err error

+ Msg string

+ ResponseStatus string

+ ResponseStatusCode int

+ func (e FlagsmithAPIError) Error() string

+ type FlagsmithClientError struct

+ func (e FlagsmithClientError) Error() string

+ type IdentityEvaluationContext struct

+ Identifier *string

+ Traits map[string]*TraitEvaluationContext

+ Transient *bool

+ type IdentityTraits struct

+ Identifier string

+ Traits []*trait.Trait

+ Transient bool

+ type LocalFileHandler struct

+ func NewLocalFileHandler(environmentDocumentPath string) (*LocalFileHandler, error)

+ func (handler *LocalFileHandler) GetEnvironment() *environments.EnvironmentModel

+ type Logger interface

+ Debugf func(format string, v ...interface{})

+ Errorf func(format string, v ...interface{})

+ Warnf func(format string, v ...interface{})

+ type OfflineHandler interface

+ GetEnvironment func() *environments.EnvironmentModel

+ type Option func(c *Client)

+ func WithAnalytics(ctx context.Context) Option

+ func WithBaseURL(url string) Option

+ func WithCustomHeaders(headers map[string]string) Option

+ func WithDefaultHandler(handler func(string) (Flag, error)) Option

+ func WithEnvironmentRefreshInterval(interval time.Duration) Option

+ func WithErrorHandler(handler func(handler *FlagsmithAPIError)) Option

+ func WithHTTPClient(httpClient *http.Client) Option

+ func WithLocalEvaluation(ctx context.Context) Option

+ func WithLogger(logger Logger) Option

+ func WithOfflineHandler(handler OfflineHandler) Option

+ func WithOfflineMode() Option

+ func WithPolling() Option

+ func WithProxy(proxyURL string) Option

+ func WithRealtime() Option

+ func WithRealtimeBaseURL(url string) Option

+ func WithRemoteEvaluation() Option

+ func WithRequestTimeout(timeout time.Duration) Option

+ func WithRestyClient(restyClient *resty.Client) Option

+ func WithRetries(count int, waitTime time.Duration) Option

+ func WithSlogLogger(logger *slog.Logger) Option

+ type Trait = trait.Trait

+ type TraitEvaluationContext struct

+ Transient *bool

+ Value interface{}

+ func NewTraitEvaluationContext(value interface{}, transient bool) TraitEvaluationContext

Other modules containing this package

github.com/Flagsmith/flagsmith-go-client

github.com/Flagsmith/flagsmith-go-client/v2

github.com/Flagsmith/flagsmith-go-client/v3

github.com/Flagsmith/flagsmith-go-client/v4