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fp-go/io/logging.go
Dr. Carsten Leue 1713de0c3e fix: introduce stateless iterator
Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
2023-07-24 16:43:07 +02:00

40 lines
1.3 KiB
Go

// Copyright (c) 2023 IBM Corp.
// All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package io
import (
"log"
G "github.com/IBM/fp-go/io/generic"
)
// Logger constructs a logger function that can be used with ChainXXXIOK
func Logger[A any](loggers ...*log.Logger) func(string) func(A) IO[any] {
return G.Logger[IO[any], A](loggers...)
}
// Logf constructs a logger function that can be used with ChainXXXIOK
// the string prefix contains the format string for the log value
func Logf[A any](prefix string) func(A) IO[any] {
return G.Logf[IO[any], A](prefix)
}
// Printf constructs a printer function that can be used with ChainXXXIOK
// the string prefix contains the format string for the log value
func Printf[A any](prefix string) func(A) IO[any] {
return G.Printf[IO[any], A](prefix)
}