Struct ra_ap_proc_macro_api::ProcMacroServer

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pub struct ProcMacroServer { /* private fields */ }
Expand description

A handle to an external process which load dylibs with macros (.so or .dll) and runs actual macro expansion functions.

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impl ProcMacroServer

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pub fn spawn( process_path: &AbsPath, env: impl IntoIterator<Item = (impl AsRef<OsStr>, impl AsRef<OsStr>)> + Clone, ) -> Result<ProcMacroServer>

Spawns an external process as the proc macro server and returns a client connected to it.

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pub fn path(&self) -> &AbsPath

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pub fn load_dylib( &self, dylib: MacroDylib, ) -> Result<Vec<ProcMacro>, ServerError>

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pub fn exited(&self) -> Option<&ServerError>

Trait Implementations§

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impl Debug for ProcMacroServer

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

Formats the value using the given formatter. Read more

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