Struct TieredWritableFile

pub struct TieredWritableFile(pub BufWriter<File>);

Tuple Fields

0: BufWriter<File>

Implementations

impl TieredWritableFile

pub fn new(file_path: impl AsRef<Path>) -> IoResult<Self>

pub fn write_pod<T: NoUninit>(&mut self, value: &T) -> IoResult<usize>

Writes value to the file.

value must be plain ol’ data.

pub unsafe fn write_type<T>(&mut self, value: &T) -> IoResult<usize>

Writes value to the file.

Prefer write_pod when possible, because write_value may cause undefined behavior if value contains uninitialized bytes.

Safety

Caller must ensure casting T to bytes is safe. Refer to the Safety sections in std::slice::from_raw_parts() and bytemuck’s Pod and NoUninit for more information.

pub fn seek(&mut self, offset: u64) -> IoResult<u64>

pub fn seek_from_end(&mut self, offset: i64) -> IoResult<u64>

pub fn write_bytes(&mut self, bytes: &[u8]) -> IoResult<usize>

Trait Implementations

impl Debug for TieredWritableFile

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for TieredWritableFile

fn drop(&mut self)

Executes the destructor for this type.