0.6.1 (2024-11-07)
- `exif::Error` has been changed to be `Sync` again. It was
unintentionally not so in 0.6.
0.6 (2024-11-01)
- Rust 1.60 or later is now required to build this package.
- `From<Rational>` and `From<SRational>` implementations for `f32`
and `f64` have been removed. Use `Rational::to_f64` and so on.
- `Reader::continue_on_error` has been added to enable continue-on-error
mode for parsing slightly broken Exif data. In this mode, parser
may return `Error::PartialResult`.
0.5.5 (2022-10-22)
- `Value::as_uint` and `Error::UnexpectedValue` have been added.
0.5.4 (2021-03-26)
- WebP format support has been added.
0.5.3 (2021-01-05)
- An infinite loop in reading PNG files has been fixed.
- PNG reader now handles `std::io::ErrorKind::Interrupted` correctly.
0.5.2 (2020-08-07)
- PNG format support has been added.
- DCF (Design rule for Camera File system) 2.0 tags have been added.
0.5.1 (2020-02-15)
- Exif 2.32 tags have been added.
0.5 (2020-01-26)
- Support for HEIF has been added.
- `Exif` has been separated from `Reader`.
- `Error::description` has been removed because it has been
soft-deprecated.
0.4 (2019-12-22)
- Support for displaying values with units has been added.
- Rust 1.40 or later is required.
- The deprecated `tag` module has been removed.
- Support for reading up to 8 IFDs has been added.
- Enums `Context` and `Error` are now non_exhaustive.
- `Value` and `Field` no longer borrows the raw buffer.
- Struct `In` has been added to indicate primary/thumbnail images.
- `Reader::fields` now returns an iterator.
- The associated value of `Value::Undefined` and `Value::Ascii` has been
changed from a slice to a `Vec`.
0.3.1 (2018-06-17)
- IFDs other than 0th and 1st are ignored for now.
0.3 (2017-10-22)
- Enum `Error` now has two new variants: `TooBig` and `NotSupported`.
- `Value::Undefined` now has the 2nd member to keep the offset of the
value.
- Struct `DateTime` now has two new fields: `nanosecond` and
`time_offset`.
- The tag constants have been changed to associated constants of
struct `Tag`. Use `Tag::TagName` instead of `tag::TagName`.
0.2.3 (2017-07-16)
- Experimental support for writing Exif data has been added.
- The `Hash` trait has been derived for `Tag` and `Context`.
- `Reader::get_value` and `Value::iter_uint` have been added.
0.2.2 (2017-06-17)
- The `std::fmt::Display` trait has been implemented for `Rational`,
`SRational`, and `DateTime`.
- The `Copy` and `Clone` traits have been derived for `Rational`
and `SRational`.
- Converters from `Rational`/`SRational` to `f64`/`f32` have been added.
- `Rational::to_f64` and `SRational::to_f64`.
- `From<Rational>` and `From<SRational>` traits for `f64` and `f32`.
- Human readable printing of a `Value` has been supported.
The `Value::display_as` method returns an object that implements
the `Display` trait.
- The `Value::get_uint` method has been added.
0.2.1 (2017-03-27)
- A typo in the documentation has been fixed.
0.2 (2017-03-26)
- The `Copy` and `Clone` traits have been derived for `Tag`.
- The `Tag::default_value` function has been added.
- DateTime parser has been added.
- A new variant `Error::BlankValue` has been added.
- Rust 1.15 is now required to compile.
- The `Reader::fields` method now returns a slice instead of a reference
to a `Vec`.
- The `parse_image` function has been removed.
- The `Tag::value` method was renamed to `Tag::number`.
0.1.3 (2017-03-12)
- Constants for the new tags in Exif 2.31 have been added.
- An ASCII field with zero count 0 is parsed to an empty Vec.
- `Tag` and `Context` are no longer re-exported.
0.1.2 (2017-02-25)
- Struct `Reader` has been added.
- The `parse_image` function has been deperecated.
0.1.1 (2017-01-12)
- The `parse_image` function has been added.
0.1 (2016-12-30)
- The first public version.