Struct rustc_metadata::dynamic_lib::DynamicLibrary

pub struct DynamicLibrary { /* fields omitted */ }

🔬 This is a nightly-only experimental API. (rustc_private)

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Methods

impl DynamicLibrary

pub fn open(filename: Option<&Path>) -> Result<DynamicLibrary, String>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Lazily open a dynamic library. When passed None it gives a handle to the calling process

pub fn open_global_now(filename: &Path) -> Result<DynamicLibrary, String>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Load a dynamic library into the global namespace (RTLD_GLOBAL on Unix) and do it now (don't use RTLD_LAZY on Unix).

pub fn envvar() -> &'static str

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Returns the environment variable for this process's dynamic library search path

pub unsafe fn symbol<T>(&self, symbol: &str) -> Result<*mut T, String>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Accesses the value at the symbol of the dynamic library.

Trait Implementations

impl Drop for DynamicLibrary

fn drop(&mut self)

Executes the destructor for this type.