Logger overview

Added in v1.0.0

Table of contents

• layers
  • baseLayer
  • defaultLayer
  • layer
• logging
  • logCritical
  • logDebug
  • logError
  • logFatal
  • logInfo
  • logWarning

layers

baseLayer

Creates a logger layer implementation that uses a provided AWS Lambda Powertools Logger instance.

Signature

export declare const baseLayer: (
  evaluate: (defaultOptions: ConstructorOptions) => Logger
) => Layer.Layer<never, never, never>

Added in v1.0.0

defaultLayer

Creates a logger layer implementation that uses the default AWS Lambda Powertools Logger instance.

Signature

export declare const defaultLayer: Layer.Layer<never, never, never>

Added in v1.0.0

layer

Creates a logger layer implementation that uses the AWS Lambda Powertools Logger instance configured with provided options.

Signature

export declare const layer: (options: ConstructorOptions) => Layer.Layer<never, never, never>

Added in v1.0.0

logging

logCritical

Logs the specified message at the fatal log level. It prints a log item with level CRITICAL.

Signature

export declare const logCritical: (
  input: LogItemMessage,
  ...extraInput: LogAttributes[]
) => Effect.Effect<void, never, never>

Added in v1.0.0

logDebug

Logs the specified message at the debug log level. It prints a log item with level DEBUG.

Signature

export declare const logDebug: (
  input: LogItemMessage,
  ...extraInput: LogAttributes[]
) => Effect.Effect<void, never, never>

Added in v1.0.0

logError

Logs the specified message at the error log level. It prints a log item with level ERROR.

Signature

export declare const logError: (
  input: LogItemMessage,
  ...extraInput: LogAttributes[]
) => Effect.Effect<void, never, never>

Added in v1.0.0

logFatal

Logs the specified message at the fatal log level. It prints a log item with level CRITICAL.

Signature

export declare const logFatal: (
  input: LogItemMessage,
  ...extraInput: LogAttributes[]
) => Effect.Effect<void, never, never>

Added in v1.0.0

logInfo

Logs the specified message at the info log level. It prints a log item with level INFO.

Signature

export declare const logInfo: (
  input: LogItemMessage,
  ...extraInput: LogAttributes[]
) => Effect.Effect<void, never, never>

Added in v1.0.0

logWarning

Logs the specified message at the warning log level. It prints a log item with level WARN.

Signature

export declare const logWarning: (
  input: LogItemMessage,
  ...extraInput: LogAttributes[]
) => Effect.Effect<void, never, never>

Added in v1.0.0