IO

exfat::io

Trait IO 

Source 
pub trait IO {
    type Error: Debug;

    // Required methods
    fn set_sector_size_shift(&mut self, shift: u8) -> Result<(), Self::Error>;
    fn read<'a>(&'a mut self, id: SectorID) -> Result<&'a [Block], Self::Error>;
    fn write(
        &mut self,
        id: SectorID,
        offset: usize,
        data: &[u8],
    ) -> Result<(), Self::Error>;
    fn flush(&mut self) -> Result<(), Self::Error>;
}

Required Associated Types§

Source

type Error: Debug

Required Methods§

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fn set_sector_size_shift(&mut self, shift: u8) -> Result<(), Self::Error>

Default to 9, which means 512B

Source

fn read<'a>(&'a mut self, id: SectorID) -> Result<&'a [Block], Self::Error>

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fn write( &mut self, id: SectorID, offset: usize, data: &[u8], ) -> Result<(), Self::Error>

Caller guarantees bytes.len() <= SECTOR_SIZE - offset

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fn flush(&mut self) -> Result<(), Self::Error>

Implementors§