Module wasi::filesystem::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.

Enums

• 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.

Functions

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

Type Aliases

• Datetime
• Error
• Filesize
  File size or length of a region within a file.
• InputStream
• LinkCount
  Number of hard links to an inode.
• OutputStream