Module types

Structs§

Descriptor: A descriptor is a reference to a filesystem object, which may be a file, directory, named pipe, special file, or other object on which filesystem calls may be made.
DescriptorFlags: Descriptor flags.
DescriptorStat: File attributes.
DirectoryEntry: A directory entry.
DirectoryEntryStream: A stream of directory entries.
MetadataHashValue: A 128-bit hash value, split into parts because wasm doesn’t have a 128-bit integer type.
OpenFlags: Open flags used by open-at.
PathFlags: Flags determining the method of how paths are resolved.

Advice: File or memory access pattern advisory information.
DescriptorType: The type of a filesystem object referenced by a descriptor.
ErrorCode: Error codes returned by functions, similar to errno in POSIX. Not all of these error codes are returned by the functions provided by this API; some are used in higher-level library layers, and others are provided merely for alignment with POSIX.
NewTimestamp: When setting a timestamp, this gives the value to set it to.

filesystem_error_code: Attempts to extract a filesystem-related error-code from the stream error provided.