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//! Read and write OpenEXR images.
//! This library uses no foreign code or unsafe Rust.
//!
//! See the [README.md](https://github.com/johannesvollmer/exrs/blob/master/README.md) for crate information.
//! Read __the [GUIDE.md](https://github.com/johannesvollmer/exrs/blob/master/GUIDE.md) for a API introduction__.
//! Check out the [examples](https://github.com/johannesvollmer/exrs/tree/master/examples) for a first impression.
#![warn(
rust_2018_idioms,
future_incompatible,
unused_extern_crates,
unused,
missing_copy_implementations,
missing_debug_implementations,
clippy::all,
clippy::restriction,
clippy::pedantic,
clippy::nursery,
clippy::cargo,
)]
#![deny(
unused_variables,
unused_assignments,
dead_code,
unused_must_use,
missing_copy_implementations,
trivial_numeric_casts,
redundant_semicolons
)]
#![forbid(unsafe_code)]
#![warn(missing_docs)]
pub mod io; // public to allow for custom attribute byte parsing
pub mod math;
pub mod compression;
pub mod meta;
pub mod image;
pub mod error;
pub mod block;
#[macro_use]
extern crate smallvec;
/// Export the most important items from `exrs`.
/// _Note: This includes a type called `Result`, possibly overwriting the default `std::Result` type usage._
pub mod prelude {
/// Import this specifically if you want to be explicit but still use the extension traits.
pub mod traits {
pub use crate::image::write::{WritableImage, channels::GetPixel};
pub use crate::image::read::{
read, any_channels::ReadSamples, image::ReadLayers,
image::ReadImage, layers::ReadChannels,
specific_channels::{ReadSpecificChannel}
};
pub use crate::image::crop::{Crop, CropWhere, CropResult, InspectSample, CroppedChannels, ApplyCroppedView};
}
pub use traits::*;
pub use crate::image::write::{write_rgb_file, write_rgba_file};
pub use crate::image::read::{
read_first_rgba_layer_from_file,
read_all_rgba_layers_from_file,
read_all_data_from_file,
read_all_flat_layers_from_file,
read_first_flat_layer_from_file
};
// image data structures
pub use crate::image::*;
pub use crate::meta::{ attribute, MetaData, header::{ LayerAttributes, ImageAttributes } };
pub use crate::block::samples::Sample;
pub use crate::meta::attribute::{
AttributeValue, Compression, Text, IntegerBounds,
LineOrder, SampleType, TileDescription, ChannelDescription
};
// common math
pub use crate::math::Vec2;
// error handling
pub use crate::error::{ Result, Error };
// re-export external stuff
pub use half::f16;
pub use smallvec::SmallVec;
}
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