Trait base::file_traits::FileSetLen

pub trait FileSetLen {
    // Required method
    fn set_len(&self, _len: u64) -> Result<()>;
}

A trait for setting the size of a file. This is equivalent to File’s set_len method, but wrapped in a trait so that it can be implemented for other types.

Required Methods

fn set_len(&self, _len: u64) -> Result<()>

Implementations on Foreign Types

impl FileSetLen for File

fn set_len(&self, len: u64) -> Result<()>

Implementors

impl FileSetLen for AsyncAndroidSparse

impl FileSetLen for AsyncCompositeDiskFile

impl FileSetLen for SingleFileDisk

impl FileSetLen for QcowFile

impl<T: DiskFile + Send + FileSetLen> FileSetLen for AsyncDiskFileWrapper<T>

impl FileSetLen for ZstdDisk

impl FileSetLen for AndroidSparse

impl FileSetLen for AsyncZstdDisk

impl FileSetLen for CompositeDiskFile