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 AndroidSparse

impl FileSetLen for AsyncAndroidSparse

impl FileSetLen for AsyncCompositeDiskFile

impl FileSetLen for CompositeDiskFile

impl FileSetLen for QcowFile

impl FileSetLen for SingleFileDisk

impl FileSetLen for AsyncZstdDisk

impl FileSetLen for ZstdDisk

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