make Logger.prettyLogger the default logger (#3197)

.changeset/brown-peas-compare.md

@@ -0,0 +1,5 @@
+---
+"effect": major
+---
+
+make Logger.prettyLogger the default logger

.changeset/poor-tools-switch.md

@@ -0,0 +1,5 @@
+---
+"effect": minor
+---
+
+add Logger.string Layer, for setting the logger to Logger.stringLogger

packages/effect/src/Logger.ts

@@ -411,10 +411,10 @@ export const json: Layer.Layer<never> = replace(fiberRuntime.defaultLogger, fibe
 export const logFmt: Layer.Layer<never> = replace(fiberRuntime.defaultLogger, fiberRuntime.logFmtLogger)
 
 /**
- * @since 3.5.0
+ * @since 4.0.0
  * @category constructors
  */
-export const pretty: Layer.Layer<never> = replace(fiberRuntime.defaultLogger, fiberRuntime.prettyLogger)
+export const string: Layer.Layer<never> = replace(fiberRuntime.defaultLogger, fiberRuntime.stringLogger)
 
 /**
  * @since 2.0.0

packages/effect/src/internal/fiberRuntime.ts

@@ -1406,7 +1406,7 @@ export const loggerWithConsoleError = <M, O>(self: Logger<M, O>): Logger<M, void
 /** @internal */
 export const defaultLogger: Logger<unknown, void> = globalValue(
   Symbol.for("effect/Logger/defaultLogger"),
-  () => loggerWithConsoleLog(internalLogger.stringLogger)
+  () => internalLogger.prettyLogger()
 )
 
 /** @internal */
@@ -1422,9 +1422,9 @@ export const logFmtLogger: Logger<unknown, void> = globalValue(
 )
 
 /** @internal */
-export const prettyLogger: Logger<unknown, void> = globalValue(
-  Symbol.for("effect/Logger/prettyLogger"),
-  () => internalLogger.prettyLogger()
+export const stringLogger: Logger<unknown, void> = globalValue(
+  Symbol.for("effect/Logger/stringLogger"),
+  () => loggerWithConsoleLog(internalLogger.stringLogger)
 )
 
 /** @internal */