Crate piaf 

PIAF — a Rust library for reading and interpreting EDID display capability data.

The core pipeline is:

1. parse_edid — validate and decode raw bytes into ParsedEdidRef (zero-copy).
2. capabilities_from_edid — run extension handlers to produce DisplayCapabilities.

Quick start

use piaf::{parse_edid, capabilities_from_edid, ExtensionLibrary};

let bytes = std::fs::read("/sys/class/drm/card0-HDMI-A-1/edid").unwrap();
let library = ExtensionLibrary::with_standard_handlers();
let parsed = parse_edid(&bytes, &library).unwrap();
let caps = capabilities_from_edid(&parsed, &library);
println!("{:?}", caps.display_name);

Re-exports

pub use model::ExtensionData;

pub use model::ExtensionHandler;

pub use model::ParseWarning;

pub use model::AnalogColorType;

pub use model::AnalogSyncLevel;

pub use model::Chromaticity;

pub use model::ChromaticityPoint;

pub use model::ColorBitDepth;

pub use model::ColorManagementData;

pub use model::CvtAspectRatio;

pub use model::CvtAspectRatios;

pub use model::CvtScaling;

pub use model::CvtSupportParams;

pub use model::DcmChannel;

pub use model::DigitalColorEncoding;

pub use model::DisplayCapabilities;

pub use model::DisplayFeatureFlags;

pub use model::DisplayGamma;

pub use model::EdidError;

pub use model::EdidSource;

pub use model::EdidVersion;

pub use model::EdidWarning;

pub use model::ExtensionLibrary;

pub use model::ExtensionMetadata;

pub use model::ExtensionTagRegistry;

pub use model::GtfSecondaryParams;

pub use model::KnownExtensions;

pub use model::ManufactureDate;

pub use model::ManufacturerId;

pub use model::ModeSink;

pub use model::MonitorString;

pub use model::ParsedEdid;

pub use model::ParsedEdidRef;

pub use model::ScreenSize;

pub use model::StaticDisplayCapabilities;

pub use model::StaticExtensionHandler;

pub use model::StereoMode;

pub use model::SyncDefinition;

pub use model::TimingFormula;

pub use model::VideoInputFlags;

pub use model::VideoInterface;

pub use model::VideoMode;

pub use model::WhitePoint;

pub use parser::parse_edid;

pub use parser::parse_edid_owned;

pub use capabilities::Cea861Flags;

pub use capabilities::capabilities_from_edid;

pub use capabilities::capabilities_from_edid_static;

pub use capabilities::AudioFormat;

pub use capabilities::AudioFormatInfo;

pub use capabilities::AudioSampleRates;

pub use capabilities::Cea861Capabilities;

pub use capabilities::ColorimetryBlock;

pub use capabilities::ColorimetryFlags;

pub use capabilities::DtcPointEncoding;

pub use capabilities::HdmiAudioBlock;

pub use capabilities::HdmiDscMaxSlices;

pub use capabilities::HdmiForumDsc;

pub use capabilities::HdmiForumFrl;

pub use capabilities::HdmiForumSinkCap;

pub use capabilities::HdmiVsdb;

pub use capabilities::HdmiVsdbFlags;

pub use capabilities::HdrDynamicMetadataDescriptor;

pub use capabilities::HdrEotf;

pub use capabilities::HdrStaticMetadata;

pub use capabilities::InfoFrameDescriptor;

pub use capabilities::RoomConfigurationBlock;

pub use capabilities::ShortAudioDescriptor;

pub use capabilities::SpeakerAllocation;

pub use capabilities::SpeakerAllocationFlags;

pub use capabilities::SpeakerAllocationFlags2;

pub use capabilities::SpeakerAllocationFlags3;

pub use capabilities::SpeakerLocationEntry;

pub use capabilities::T7VtdbBlock;

pub use capabilities::T8VtdbBlock;

pub use capabilities::T10VtdbBlock;

pub use capabilities::T10VtdbEntry;

pub use capabilities::VendorSpecificBlock;

pub use capabilities::VesaDisplayDeviceBlock;

pub use capabilities::VesaTransferCharacteristic;

pub use capabilities::VideoCapability;

pub use capabilities::VideoCapabilityFlags;

pub use capabilities::VtbExtBlock;

pub use capabilities::infoframe_type;

pub use capabilities::CEA861_HANDLER;

pub use capabilities::Cea861Handler;

pub use capabilities::STANDARD_HANDLERS;

Modules

capabilities

Capability extraction from a ParsedEdid.

model

Types for the EDID data model. Data model types for parsed EDID data and display capabilities.

parser

EDID byte-level parser.