Crate e57

A pure Rust library for reading and writing E57 files without any unsafe code.

Some example code can be found here in the GitHub repository.

Extensions

This library supports reading and writing extensions as defined in the E57 specification.

Optional Crate Features

There is an optional feature called crc32c. If enabled, it will include an external crate as additional dependency. This crate provides a faster CRC implementation with HW support. It can speed up reading and writing of larger E57 files. The feature is disabled by default to keep the number dependencies as small as possible.

Structs

• Blob
  Describes a binary data blob stored inside an E57 file.
• CartesianBounds
  Optional minimum and maximum values for Cartesian X, Y and Z coordinates.
• Color
  Simple point colors with RGB values between 0 and 1.
• ColorLimits
  Optional minimum and maximum values for the colors red, green and blue.
• CylindricalImage
  Describes an image with a cylindrical projection model.
• CylindricalImageProperties
  Properties of a cylindrical image.
• DateTime
  Represents a specific date and time used in E57 files.
• E57Reader
  Main interface for reading E57 files.
• E57Writer
  Main interface for creating and writing E57 files.
• Extension
  Describes an E57 extension by name and URL.
• Header
  Represents the file structure from the start of an E57 file.
• Image
  Descriptor with metadata for a single image.
• ImageBlob
  Contains a blob with image data and the corresponding file type.
• ImageWriter
  Defines a new image and writes it into an E57 file.
• IndexBounds
  Optional minimum and maximum values for the row, column and return indices.
• IntensityLimits
  Optional minimum and maximum values for intensity.
• PinholeImage
  Describes an image with a pinhole camera projection model.
• PinholeImageProperties
  Properties of a pinhole image.
• Point
  Represents a high level point with its different attributes.
• PointCloud
  Descriptor with metadata for a single point cloud.
• PointCloudReaderRaw
  Iterate over all raw points of a point cloud for reading.
• PointCloudReaderSimple
  Iterate over all normalized points of a point cloud for reading.
• PointCloudWriter
  Creates a new point cloud by taking points and writing them into an E57 file.
• Quaternion
  Describes the rotation of a point cloud.
• Record
  Describes a record inside a E57 file with name and data type.
• SphericalBounds
  Optional minimum and maximum values for spherical coordinates.
• SphericalImage
  Describes an image with a spherical projection model.
• SphericalImageProperties
  Properties of a spherical image.
• Transform
  Describes a transformation of a point cloud with a rotation and translation component.
• Translation
  Describes the translation of a point cloud.
• VisualReferenceImage
  A visual reference image for preview and illustration purposes.
• VisualReferenceImageProperties
  Properties of an visual reference image.

Enums

• CartesianCoordinate
  Structure for Cartesian coordinates with an X, Y and Z value.
• Error
  Possible errors that can occur while working with E57 files.
• ImageFormat
  File format of an image stored inside the E57 file as blob.
• Projection
  Contains one of the tree possible types for projectable images.
• RecordDataType
  Basic primitive E57 data types that are used for the different point attributes.
• RecordName
  Used to describe the prototype records with all attributes that exist in the point cloud.
• RecordValue
  Represents a raw value of attributes inside a point cloud.
• SphericalCoordinate
  Spherical coordinates with range, azimuth and elevation.

Type Aliases

• RawValues
  Storage container for low level point data.
• Result
  Custom result type hardwired to use the Error type of this crate.