file

Types

EncodingType

pub type EncodingType {
  Unicode
  Utf8
  Utf16(Endian)
  Utf32(Endian)
  Latin1
}

Constructors

```
Unicode
```
```
Utf8
```
```
Utf16(Endian)
```
```
Utf32(Endian)
```
```
Latin1
```

Endian

</>

pub type Endian {
  Big
  Little
}

Constructors

```
Big
```
```
Little
```

Location

</>

pub type Location {
  Bof(Int)
  Cur(Int)
  Eof(Int)
}

Constructors

```
Bof(Int)
```
```
Cur(Int)
```
```
Eof(Int)
```

Mode

</>

pub type Mode {
  Read
  Write
  Append
  Exclusive
  Raw
  Binary
  DelayedWrite(size: Int, delay: Int)
  ReadAhead(size: Int)
  Compressed
  CompressedOne
  Encoding(encoding: EncodingType)
  Ram
  Sync
  Directory
}

Constructors

```
Read
```
```
Write
```
```
Append
```
```
Exclusive
```
```
Raw
```
```
Binary
```
```
DelayedWrite(size: Int, delay: Int)
```
```
ReadAhead(size: Int)
```
```
Compressed
```
```
CompressedOne
```
```
Encoding(encoding: EncodingType)
```
```
Ram
```
```
Sync
```
```
Directory
```

Functions

basename

</>

pub external fn basename(filename: String) -> String

close

</>

pub fn close(io_device: Pid) -> Result(Bool, Reason)

dirname

</>

pub external fn dirname(filename: String) -> String

do_open

</>

pub external fn do_open(
  filename: String,
  mode: List(Mode),
) -> Result(Pid, file.Reason)

join

</>

pub external fn join(parts: List(String)) -> String

open

</>

pub fn open(filename: String, mode: List(Mode)) -> Result(
  Pid,
  Reason,
)

position

</>

pub external fn position(
  io_device: Pid,
  location: Location,
) -> Result(Int, file.Reason)

read

</>

pub external fn read(io_device: Pid, bytes: Int) -> read.Result

recursive_make_directory

</>

pub fn recursive_make_directory(path: String) -> Result(
  Bool,
  Reason,
)

write

</>

pub fn write(io_device: Pid, data: BitString) -> Result(
  Bool,
  Reason,
)