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package types
import (
"errors"
)
var (
// ErrContainerUnknown indicates that there was no container with the specified name or ID.
ErrContainerUnknown = errors.New("container not known")
// ErrDigestUnknown indicates that we were unable to compute the digest of a specified item.
ErrDigestUnknown = errors.New("could not compute digest of item")
// ErrDuplicateID indicates that an ID which is to be assigned to a new item is already being used.
ErrDuplicateID = errors.New("that ID is already in use")
// ErrDuplicateImageNames indicates that the read-only store uses the same name for multiple images.
ErrDuplicateImageNames = errors.New("read-only image store assigns the same name to multiple images")
// ErrDuplicateLayerNames indicates that the read-only store uses the same name for multiple layers.
ErrDuplicateLayerNames = errors.New("read-only layer store assigns the same name to multiple layers")
// ErrDuplicateName indicates that a name which is to be assigned to a new item is already being used.
ErrDuplicateName = errors.New("that name is already in use")
// ErrImageUnknown indicates that there was no image with the specified name or ID.
ErrImageUnknown = errors.New("image not known")
// ErrImageUsedByContainer is returned when the caller attempts to delete an image that is a container's image.
ErrImageUsedByContainer = errors.New("image is in use by a container")
// ErrIncompleteOptions is returned when the caller attempts to initialize a Store without providing required information.
ErrIncompleteOptions = errors.New("missing necessary StoreOptions")
// ErrInvalidBigDataName indicates that the name for a big data item is not acceptable; it may be empty.
ErrInvalidBigDataName = errors.New("not a valid name for a big data item")
// ErrLayerHasChildren is returned when the caller attempts to delete a layer that has children.
ErrLayerHasChildren = errors.New("layer has children")
// ErrLayerNotMounted is returned when the requested information can only be computed for a mounted layer, and the layer is not mounted.
ErrLayerNotMounted = errors.New("layer is not mounted")
// ErrLayerUnknown indicates that there was no layer with the specified name or ID.
ErrLayerUnknown = errors.New("layer not known")
// ErrLayerUsedByContainer is returned when the caller attempts to delete a layer that is a container's layer.
ErrLayerUsedByContainer = errors.New("layer is in use by a container")
// ErrLayerUsedByImage is returned when the caller attempts to delete a layer that is an image's top layer.
ErrLayerUsedByImage = errors.New("layer is in use by an image")
// ErrLoadError indicates that there was an initialization error.
ErrLoadError = errors.New("error loading storage metadata")
// ErrNotAContainer is returned when the caller attempts to delete a container that isn't a container.
ErrNotAContainer = errors.New("identifier is not a container")
// ErrNotALayer is returned when the caller attempts to delete a layer that isn't a layer.
ErrNotALayer = errors.New("identifier is not a layer")
// ErrNotAnID is returned when the caller attempts to read or write metadata from an item that doesn't exist.
ErrNotAnID = errors.New("identifier is not a layer, image, or container")
// ErrNotAnImage is returned when the caller attempts to delete an image that isn't an image.
ErrNotAnImage = errors.New("identifier is not an image")
// ErrParentIsContainer is returned when a caller attempts to create a layer as a child of a container's layer.
ErrParentIsContainer = errors.New("would-be parent layer is a container")
// ErrParentUnknown indicates that we didn't record the ID of the parent of the specified layer.
ErrParentUnknown = errors.New("parent of layer not known")
// ErrSizeUnknown is returned when the caller asks for the size of a big data item, but the Store couldn't determine the answer.
ErrSizeUnknown = errors.New("size is not known")
// ErrStoreIsReadOnly is returned when the caller makes a call to a read-only store that would require modifying its contents.
ErrStoreIsReadOnly = errors.New("called a write method on a read-only store")
// ErrNotSupported is returned when the requested functionality is not supported.
ErrNotSupported = errors.New("not supported")
// ErrInvalidMappings is returned when the specified mappings are invalid.
ErrInvalidMappings = errors.New("invalid mappings specified")
// ErrNoAvailableIDs is returned when there are not enough unused IDS within the user namespace.
ErrNoAvailableIDs = errors.New("not enough unused IDs in user namespace")
// ErrLayerUnaccounted describes a layer that is present in the lower-level storage driver,
// but which is not known to or managed by the higher-level driver-agnostic logic.
ErrLayerUnaccounted = errors.New("layer in lower level storage driver not accounted for")
// ErrLayerUnreferenced describes a layer which is not used by any image or container.
ErrLayerUnreferenced = errors.New("layer not referenced by any images or containers")
// ErrLayerIncorrectContentDigest describes a layer for which the contents of one or more
// files which were added in the layer appear to have changed. It may instead look like an
// unnamed "file integrity checksum failed" error.
ErrLayerIncorrectContentDigest = errors.New("layer content incorrect digest")
// ErrLayerIncorrectContentSize describes a layer for which regenerating the diff that was
// used to populate the layer produced a diff of a different size. We check the digest
// first, so it's highly unlikely you'll ever see this error.
ErrLayerIncorrectContentSize = errors.New("layer content incorrect size")
// ErrLayerContentModified describes a layer which contains contents which should not be
// there, or for which ownership/permissions/dates have been changed.
ErrLayerContentModified = errors.New("layer content modified")
// ErrLayerDataMissing describes a layer which is missing a big data item.
ErrLayerDataMissing = errors.New("layer data item is missing")
// ErrLayerMissing describes a layer which is the missing parent of a layer.
ErrLayerMissing = errors.New("layer is missing")
// ErrImageLayerMissing describes an image which claims to have a layer that we don't know
// about.
ErrImageLayerMissing = errors.New("image layer is missing")
// ErrImageDataMissing describes an image which is missing a big data item.
ErrImageDataMissing = errors.New("image data item is missing")
// ErrImageDataIncorrectSize describes an image which has a big data item which looks like
// its size has changed, likely because it's been modified somehow.
ErrImageDataIncorrectSize = errors.New("image data item has incorrect size")
// ErrContainerImageMissing describes a container which claims to be based on an image that
// we don't know about.
ErrContainerImageMissing = errors.New("image missing")
// ErrContainerDataMissing describes a container which is missing a big data item.
ErrContainerDataMissing = errors.New("container data item is missing")
// ErrContainerDataIncorrectSize describes a container which has a big data item which looks
// like its size has changed, likely because it's been modified somehow.
ErrContainerDataIncorrectSize = errors.New("container data item has incorrect size")
)
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