Enum Archspec

pub enum Archspec {
    Microarchitecture(Arc<Microarchitecture>),
    Unknown,
}

Archspec describes the CPU architecture

Variants

Microarchitecture(Arc<Microarchitecture>)

A microarchitecture from the archspec library.

Unknown

An unknown microarchitecture

Implementations

impl Archspec

pub fn as_str(&self) -> &str

Returns the string representation of the virtual package.

pub fn current() -> Self

Returns the current CPU architecture or Archspec::Unknown if the architecture could not be determined.

pub fn from_platform(platform: Platform) -> Option<Self>

Returns the minimal supported archspec architecture for the given platform.

pub fn from_name(archspec_name: &str) -> Self

Constructs an Archspec from the given archspec_name. Creates a “generic” architecture if the name is not known.

Trait Implementations

impl Clone for Archspec

fn clone(&self) -> Archspec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Archspec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Archspec

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Archspec

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

Formats the value using the given formatter.

impl EnvOverride for Archspec

const DEFAULT_ENV_NAME: &'static str = "CONDA_OVERRIDE_ARCHSPEC"

Default name of the environment variable that overrides the virtual package.

fn parse_version(value: &str) -> Result<Self, ParseVersionError>

Parse env_var_value

fn detect_from_host() -> Result<Option<Self>, DetectVirtualPackageError>

Detect the virtual package for the current system. This method is here so that <Self as EnvOverride>::current always returns the same error type. current may return different types of errors depending on the virtual package. This one always returns DetectVirtualPackageError.

fn parse_version_opt( value: &str, ) -> Result<Option<Self>, DetectVirtualPackageError>

Helper to convert the output of parse_version and handling empty strings.

fn from_env_var_name_or<F>( env_var_name: &str, fallback: F, ) -> Result<Option<Self>, DetectVirtualPackageError>

where F: FnOnce() -> Result<Option<Self>, DetectVirtualPackageError>,

Read the environment variable and if it exists, try to parse it with EnvOverride::parse_version If the output is:

fn detect_with_fallback<F>( ov: &Override, fallback: F, ) -> Result<Option<Self>, DetectVirtualPackageError>

where F: FnOnce() -> Result<Option<Self>, DetectVirtualPackageError>,

Apply the override to the current virtual package. If the override is None then use the fallback

fn detect( ov: Option<&Override>, ) -> Result<Option<Self>, DetectVirtualPackageError>

Shortcut for Self::detect_with_fallback with Self::detect_from_host as fallback

impl From<Arc<Microarchitecture>> for Archspec

fn from(arch: Arc<Microarchitecture>) -> Self

Converts to this type from the input type.

impl From<Archspec> for GenericVirtualPackage

fn from(archspec: Archspec) -> Self

Converts to this type from the input type.

impl From<Archspec> for VirtualPackage

fn from(archspec: Archspec) -> Self

Converts to this type from the input type.

impl Hash for Archspec

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Archspec

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Archspec

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Archspec