[−][src]Enum ipfs_unixfs::file::reader::FileContent

pub enum FileContent<'a, I> where
    I: Iterator<Item = (PBLink<'a>, Range<u64>)> + 'a,  {
    Bytes(&'a [u8]),
    Links(I),
}

Files in unixfs merkle trees can either contain content of the file, or can contain links to other parts of the tree.

Variants

Bytes(&'a [u8])

When reaching the leaf level of a DAG we finally find the actual content. For empty files without content this will be an empty slice.

The content of the file is spread over a number of blocks; iteration must follow from index depth-first from the first link to reach the given the bytes in the given byte offset range.

Implementations

impl<'a, I> FileContent<'a, I> where
    I: Iterator<Item = (PBLink<'a>, Range<u64>)>, [src]

pub fn unwrap_content(self) -> &'a [u8][src]

Returns the content as bytes, or panics if there were links instead.

Trait Implementations

impl<'a, I> Debug for FileContent<'a, I> where
    I: Iterator<Item = (PBLink<'a>, Range<u64>)>, [src]

Auto Trait Implementations

impl<'a, I> RefUnwindSafe for FileContent<'a, I> where
    I: RefUnwindSafe, 

impl<'a, I> Send for FileContent<'a, I> where
    I: Send, 

impl<'a, I> Sync for FileContent<'a, I> where
    I: Sync, 

impl<'a, I> Unpin for FileContent<'a, I> where
    I: Unpin, 

impl<'a, I> UnwindSafe for FileContent<'a, I> where
    I: UnwindSafe, 

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.