Crate imagegen_bridge_artifacts 

Bounded image input loading, verification, and atomic artifact publication.

Structs

AlphaSummary

Alpha validation counters returned after background removal.

ArtifactPublication

Per-request artifact placement below the configured owned root.

ArtifactRepairReport

Aggregate result from one bounded ownership repair pass.

ArtifactStore

Publishes verified images beneath one owned output root.

ChromaKey

RGB color used as a generated solid background.

ChromaKeyOptions

Controls for a soft chroma matte.

ChromaKeyResult

Re-encoded alpha image and its independently verified metadata.

CleanupReport

Safe aggregate result from one retention pass.

ImageLimits

Limits enforced while inspecting and decoding an image.

ImageMetadata

Verified metadata for encoded image bytes.

InputLoader

Loads inputs without granting arbitrary filesystem authority.

LoadedImage

Loaded and verified image input.

RemoteImageFetcher

Fetches remote images without following unchecked DNS or redirects.

RemoteInputPolicy

Explicit policy controlling remote image access.

RetentionPolicy

Bounded policy for deleting bridge-owned artifacts.

StoredArtifact

Bridge-owned artifact returned to the runtime.

StoredArtifactContent

Verified bridge-owned artifact bytes for trusted delivery code.

StoredSidecar

Portable reference to an attached generation-metadata sidecar.

Enums

ArtifactRepairMode

Selects whether an orphan-repair pass only reports or also applies repairs.

Constants

MAX_EMBEDDED_METADATA_BYTES

Maximum uncompressed JSON bytes accepted by every supported XMP container.

Functions

detect_border_chroma_key

Samples the median RGB color from a bounded band around the image border.

embed_image_metadata

Embeds one bounded JSON generation record without decoding or re-encoding pixels.

extract_embedded_metadata

Extracts the bridge JSON generation record from a PNG, JPEG, or WebP image.

inspect_image

Fully verifies an encoded PNG, JPEG, or WebP image under bounded limits.

inspect_transparent_alpha

Verifies that an encoded image contains a plausible transparent-background matte.

remove_chroma_key

Removes a known solid chroma background and validates a usable alpha matte.

thumbnail_png

Produces a bounded PNG thumbnail after complete source verification.