platform_common
Functions for Starlark to interact with the platform APIs.ConstraintSettingInfo
Provider platform_common.ConstraintSettingInfoExperimental. This API is experimental and may change at any time. Please do not depend on it. It may be enabled on an experimental basis by setting
--experimental_platform_api The provider constructor for ConstraintSettingInfo. The constructor takes the label that uniquely identifies the constraint (and which should always be ctx.label). Note: This API is experimental and may change at any time. It is disabled by default, but may be enabled with
--experimental_platforms_api
ConstraintValueInfo
Provider platform_common.ConstraintValueInfoExperimental. This API is experimental and may change at any time. Please do not depend on it. It may be enabled on an experimental basis by setting
--experimental_platform_api The provider constructor for ConstraintValueInfo. The constructor takes the label that uniquely identifies the constraint value (and which should always be ctx.label), and the ConstraintSettingInfo which the value belongs to. Note: This API is experimental and may change at any time. It is disabled by default, but may be enabled with
--experimental_platforms_api
PlatformInfo
Provider platform_common.PlatformInfoExperimental. This API is experimental and may change at any time. Please do not depend on it. It may be enabled on an experimental basis by setting
--experimental_platform_api The provider constructor for PlatformInfo. The constructor takes the list of ConstraintValueInfo providers that defines the platform. Note: This API is experimental and may change at any time. It is disabled by default, but may be enabled with
--experimental_platforms_api
TemplateVariableInfo
Provider platform_common.TemplateVariableInfoThe provider used to retrieve the provider that contains the template variables defined by a particular toolchain, for example by calling ctx.attr._cc_toolchain[platform_common.TemplateVariableInfo].make_variables[
ToolchainInfo
Provider platform_common.ToolchainInfoThe provider constructor for ToolchainInfo. The constructor takes a map of the toolchain's data.