pub struct BlockReader<R: Read + Seek> { /* private fields */ }Implementations§
Source§impl<R: Read + Seek> BlockReader<R>
impl<R: Read + Seek> BlockReader<R>
pub fn open(source: R) -> Result<Self>
pub fn superblock(&self) -> &Superblock
pub fn group_descriptors(&self) -> &[GroupDescriptor]
pub fn group_count(&self) -> u32
pub fn block_size(&self) -> u32
pub fn read_block(&mut self, block_num: u64) -> Result<Vec<u8>>
pub fn read_blocks(&mut self, start: u64, count: u64) -> Result<Vec<u8>>
pub fn read_bytes(&mut self, offset: u64, len: usize) -> Result<Vec<u8>>
pub fn group_descriptor(&self, group: u32) -> Result<&GroupDescriptor>
pub fn inode_bitmap_block(&self, group: u32) -> Result<u64>
pub fn block_bitmap_block(&self, group: u32) -> Result<u64>
pub fn inode_table_block(&self, group: u32) -> Result<u64>
Trait Implementations§
Auto Trait Implementations§
impl<R> Freeze for BlockReader<R>where
R: Freeze,
impl<R> RefUnwindSafe for BlockReader<R>where
R: RefUnwindSafe,
impl<R> Send for BlockReader<R>where
R: Send,
impl<R> Sync for BlockReader<R>where
R: Sync,
impl<R> Unpin for BlockReader<R>where
R: Unpin,
impl<R> UnsafeUnpin for BlockReader<R>where
R: UnsafeUnpin,
impl<R> UnwindSafe for BlockReader<R>where
R: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more