Struct TargetConfiguration

pub struct TargetConfiguration {
    pub arch: String,
    pub feature: String,
    pub os: String,
    pub family: String,
    pub env: String,
    pub endian: String,
    pub pointer_width: String,
    pub vendor: String,
}

Information about the compilation target.

These parameters are derived from the CARGO_TARGET_CFG_* environment variables, which must be used to obtain correct results when cross-compiling a build.rs script. The configuration values are uppercased when they’re loaded, to allow for case-insensitive comparisons later.

Fields

arch: String

feature: String

os: String

family: String

env: String

endian: String

pointer_width: String

vendor: String

Implementations

impl TargetConfiguration

pub fn target_arch(&self, arch: &str) -> bool

Test whether the target architecture exactly matches the argument, in case-insensitive fashion.

pub fn target_os(&self, os: &str) -> bool

Test whether the target OS exactly matches the argument, in case-insensitive fashion.

pub fn target_family(&self, family: &str) -> bool

Test whether the target family exactly matches the argument, in case-insensitive fashion.

pub fn target_env(&self, env: &str) -> bool

Test whether the target “environment” exactly matches the argument, in case-insensitive fashion.

pub fn target_endian(&self, endian: &str) -> bool

Test whether the target endianness exactly matches the argument, in case-insensitive fashion.

pub fn target_pointer_width(&self, pointer_width: &str) -> bool

Test whether the target pointer width exactly matches the argument, in case-insensitive fashion.

pub fn target_vendor(&self, vendor: &str) -> bool

Test whether the target vendor exactly matches the argument, in case-insensitive fashion.

Trait Implementations

impl Clone for TargetConfiguration

fn clone(&self) -> TargetConfiguration

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TargetConfiguration

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TargetConfiguration

fn default() -> Self

Creates a TargetConfiguration from the CARGO_CFG_TARGET_* environment variables