Trait Truncate 

pub trait Truncate {
    // Required method
    fn truncate(&mut self, len: u64) -> Result<()>;
}

Available on crate feature std only.

A trait for objects that can be truncated.

Required Methods

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

Truncates this object to the given length.

Implementations on Foreign Types

impl Truncate for Vec<u8>

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

impl Truncate for File

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

impl<T: Truncate> Truncate for &mut T

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

impl<T: Truncate> Truncate for Box<T>

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

impl<T: Truncate> Truncate for Cursor<T>

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

Implementors