Struct LinkerIdentity 

pub struct LinkerIdentity {
    pub driver: String,
    pub driver_version: String,
    pub linker_version: String,
    pub crt_objects: BTreeMap<String, CacheDigest>,
    pub sdk: Option<String>,
    pub deployment_target: Option<String>,
}

What produced a linked native program, beyond the compiler itself.

The fields are identity rather than content wherever a compiler’s own identity is: a driver’s version output names its toolchain more cheaply than hashing a hundred megabytes of it, and matches how rustc is identified. The CRT objects are hashed, because nothing else pins the libc a link resolves against. Nothing here is placeholder-mapped – these paths are host locations rather than checkout locations, and two hosts that differ should miss rather than share.

Fields

driver: String

Resolved absolute path of the linker driver rustc will invoke.

driver_version: String

Version output of that driver.

linker_version: String

Version of the linker the driver selects.

crt_objects: BTreeMap<String, CacheDigest>

Startup objects and libc the driver resolves, by probe name.

sdk: Option<String>

Platform SDK identity, where the platform has one.

deployment_target: Option<String>

Deployment target the link was made against, where one applies.

Trait Implementations

impl Clone for LinkerIdentity

fn clone(&self) -> LinkerIdentity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LinkerIdentity

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LinkerIdentity

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for LinkerIdentity

impl PartialEq for LinkerIdentity

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for LinkerIdentity

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LinkerIdentity