Struct Reader 

struct Reader<'a> {
    bytes: &'a [u8],
    at: usize,
    section_start: usize,
}

A cursor over the length-prefixed sections a CAR file is made of.

Fields

bytes: &'a [u8]

The whole file.

at: usize

How far in the cursor is.

section_start: usize

Where the section most recently returned began, for error messages.

Implementations

impl<'a> Reader<'a>

fn section(&mut self) -> Result<Option<&'a [u8]>, CarError>

Reads the next section, or None at the end of the file.

fn varint(&mut self) -> Result<u64, CarError>

Reads an unsigned LEB128 varint, the inverse of write_varint.