cache

package

v0.0.3 Latest Latest Go to latest Published: Nov 14, 2021 License: MIT Imports: 3 Imported by: 1

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Package cache includes a struct for caching reads.

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type Cache struct {
	Reader   io.ByteReadCloser
	Cursor   int
	Complete *bool
	Content  *[]byte
}

func NewCache(r io.ByteReadCloser) *Cache

func NewCacheWithContent(r io.ByteReadCloser, c *[]byte, i int) *Cache

func (c *Cache) Close() error

func (c *Cache) Read(p []byte) (n int, err error)

Read reads a maximum len(p) bytes from the reader and returns an error, if any.

func (c *Cache) ReadAll() ([]byte, error)

ReadAll reads all content from the underlying reader and returns the content

func (c *Cache) ReadAllAndClose() ([]byte, error)

func (c *Cache) ReadAt(i int) (byte, error)

ReadAt returns the byte at the index given by i

func (c *Cache) ReadByte() (byte, error)

func (c *Cache) ReadBytes(delim byte) ([]byte, error)

func (c *Cache) ReadFirst() (byte, error)

ReadFirst returns the first byte stating at the cursor.

func (c *Cache) ReadRange(start int, end int) ([]byte, error)

ReadRange reads a range of btes from the cache. End points to the index of the last byte to read, so [start:end+1]

func (c *Cache) ReadString(delim byte) (string, error)