file

Documentation

Index

• Variables
• func ReadAll[R io.ReadCloser](acquire IOE.IOEither[error, R]) IOE.IOEither[error, []byte]
• func Write[W io.WriteCloser, R any](acquire IOE.IOEither[error, W]) func(use func(W) IOE.IOEither[error, R]) IOE.IOEither[error, R]
• func WriteAll[W io.WriteCloser](data []byte) func(acquire IOE.IOEither[error, W]) IOE.IOEither[error, []byte]

Variables

var (
	// Open opens a file for reading
	Open = IOE.Eitherize1(os.Open)
	// ReadFile reads the context of a file
	ReadFile = IOE.Eitherize1(os.ReadFile)
	// WriteFile writes a data blob to a file
	WriteFile = func(dstName string, perm os.FileMode) func([]byte) IOE.IOEither[error, []byte] {
		return func(data []byte) IOE.IOEither[error, []byte] {
			return IOE.TryCatchError(func() ([]byte, error) {
				return data, os.WriteFile(dstName, data, perm)
			})
		}
	}
)

Functions

func ReadAll

func ReadAll[R io.ReadCloser](acquire IOE.IOEither[error, R]) IOE.IOEither[error, []byte]

ReadAll uses a generator function to create a stream, reads it and closes it

func Write

func Write[W io.WriteCloser, R any](acquire IOE.IOEither[error, W]) func(use func(W) IOE.IOEither[error, R]) IOE.IOEither[error, R]

Write uses a generator function to create a stream, writes data to it and closes it

func WriteAll

func WriteAll[W io.WriteCloser](data []byte) func(acquire IOE.IOEither[error, W]) IOE.IOEither[error, []byte]

WriteAll uses a generator function to create a stream, writes data to it and closes it