Trait il2_iltags::io::std_io::SizedSeek

pub trait SizedSeek {
    fn len(&mut self) -> Result<u64>;
    fn offset(&mut self) -> Result<u64>;

    fn is_empty(&mut self) -> Result<bool> { ... }
    fn available(&mut self) -> Result<u64> { ... }
}

This trait adds the ability to check how may bytes are available.

Required methods

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

Length of the data.

fn offset(&mut self) -> Result<u64>

The current offset

Provided methods

fn is_empty(&mut self) -> Result<bool>

Returns true if its len() is 0.

fn available(&mut self) -> Result<u64>

Returns the number of bytes available for reading.

Implementors

impl<T: Seek> SizedSeek for T