Struct tiff_encoder::IfdChain

pub struct IfdChain(_);

An ordered list of Ifds, each pointing to the next one.

The last Ifd doesn't point to any other.

Because any IFD could technically point to a next one, in most functions that one would expect to input an Ifd, its parameters actually ask for an IfdChain.

Methods

impl IfdChain

pub fn new(ifds: Vec<Ifd>) -> IfdChain

Creates a new IfdChain from a vector of Ifds.

Panics

The TIFF specification requires that each IFD must have at least one entry.

Trying to create an IfdChain with one or more empty Ifds will panic.

pub fn single(ifd: Ifd) -> IfdChain

Creates a new IfdChain from a single Ifd.

Panics

The TIFF specification requires that each IFD must have at least one entry.

Trying to create an IfdChain from an empty Ifd will panic.