Provides the ability to read/write/lock/inspect a file in the effect F.
- Companion:
- object
- Source:
- FileHandle.scala
Value members
Abstract methods
Force any updates for the underlying file to storage.
Force any updates for the underlying file to storage.
- Value parameters:
- metaData
If true, also attempts to force file metadata updates to storage.
- Source:
- FileHandle.scala
Read the specified number of bytes at a particular offset.
Read the specified number of bytes at a particular offset.
- Value parameters:
- numBytes
the number of bytes to read.
- offset
the offset from the start of the file.
- Returns:
a number of bytes from the file (at most, numBytes in size).
- Source:
- FileHandle.scala
Report the current size of the file.
Report the current size of the file.
- Returns:
the size of the file.
- Source:
- FileHandle.scala
Truncate the underlying file to the specified size.
Truncate the underlying file to the specified size.
- Value parameters:
- size
the size of the file after truncation.
- Source:
- FileHandle.scala
Write the specified bytes at a particular offset.
Write the specified bytes at a particular offset.
- Value parameters:
- bytes
the bytes to write to the
FileHandle.- offset
the offset at which to write the bytes.
- Returns:
the number of bytes written.
- Source:
- FileHandle.scala