Trait hermit::fs::PosixFile

pub trait PosixFile {
    fn close(&mut self) -> Result<(), FileError>;
    fn read(&mut self, len: u32) -> Result<Vec<u8>, FileError>;
    fn write(&mut self, buf: &[u8]) -> Result<u64, FileError>;
    fn lseek(
        &mut self, 
        offset: isize, 
        whence: SeekWhence
    ) -> Result<usize, FileError>;
}

Required methods

fn close(&mut self) -> Result<(), FileError>

fn read(&mut self, len: u32) -> Result<Vec<u8>, FileError>

fn write(&mut self, buf: &[u8]) -> Result<u64, FileError>

fn lseek(
    &mut self,
    offset: isize,
    whence: SeekWhence
) -> Result<usize, FileError>

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Implementors

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