Trait rcore_fs::dev::Device[−][src]

pub trait Device: Send + Sync {
    fn read_at(&self, offset: usize, buf: &mut [u8]) -> Result<usize>;

    fn write_at(&self, offset: usize, buf: &[u8]) -> Result<usize>;

    fn sync(&self) -> Result<()>;
}

Interface for FS to read & write

Required methods

fn read_at(&self, offset: usize, buf: &mut [u8]) -> Result<usize>[src]

fn write_at(&self, offset: usize, buf: &[u8]) -> Result<usize>[src]

fn sync(&self) -> Result<()>[src]

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Implementations on Foreign Types

impl Device for Mutex<File>[src]

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Implementors

impl<T: BlockDevice> Device for T[src]

Helper functions to R/W BlockDevice in bytes

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