Enum rustc_session::config::ExternLocation

pub enum ExternLocation {
    FoundInLibrarySearchDirectories,
    ExactPaths(BTreeSet<CanonicalizedPath>),
}

Variants

FoundInLibrarySearchDirectories

Indicates to look for the library in the search paths.

Added via --extern name.

ExactPaths(BTreeSet<CanonicalizedPath>)

The locations where this extern entry must be found.

The CrateLoader is responsible for loading these and figuring out which one to use.

Added via --extern prelude_name=some_file.rlib

Trait Implementations

impl Clone for ExternLocation

fn clone(&self) -> ExternLocation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExternLocation

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

Formats the value using the given formatter.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes

Size for each variant:

• FoundInLibrarySearchDirectories: 0 bytes
• ExactPaths: 24 bytes