Module cfg_expr::targets

Types related to rustc targets

Structs

• Arch
  The “architecture” field
• Env
  The “environment” field, which specifies an ABI environment on top of the operating system. In many configurations, this field is omitted, and the environment is implied by the operating system.
• Families
  A set of families for a target.
• Family
  Individual target families, which describe a set of targets grouped in some logical manner, typically by operating system. This includes values like unix and windows.
• HasAtomics
  A set of HasAtomic instances a target.
• Os
  The “operating system” field, which sometimes implies an environment, and sometimes isn’t an actual operating system.
• Panic
  The panic strategy used on this target by default.
• TargetInfo
  Contains information regarding a particular target known to rustc
• Triple
  The unique identifier for a target.
• Vendor
  The “vendor” field, which in practice is little more than an arbitrary modifier.

Enums

• Endian
  The endian types known to rustc
• HasAtomic
  Integer size and pointers for which there’s support for atomic functions.

Constants

• ALL_BUILTINS
  A list of all of the builtin targets known to rustc, as of 1.54.0

Functions

• get_builtin_target_by_triple
  Attempts to find the TargetInfo for the specified target triple
• rustc_version
  Retrieves the version of rustc for which the built-in targets were retrieved from. Targets may be added and removed between different rustc versions.