Trait rustc_driver::Callbacks

pub trait Callbacks {
    fn config(&mut self, _config: &mut Config) { ... }
    fn after_parsing<'tcx>(
        &mut self, 
        _compiler: &Compiler, 
        _queries: &'tcx Queries<'tcx>
    ) -> Compilation { ... }
    fn after_expansion<'tcx>(
        &mut self, 
        _compiler: &Compiler, 
        _queries: &'tcx Queries<'tcx>
    ) -> Compilation { ... }
    fn after_analysis<'tcx>(
        &mut self, 
        _compiler: &Compiler, 
        _queries: &'tcx Queries<'tcx>
    ) -> Compilation { ... }
}

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Provided methods

fn config(&mut self, _config: &mut Config)

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Called before creating the compiler instance

fn after_parsing<'tcx>(
    &mut self,
    _compiler: &Compiler,
    _queries: &'tcx Queries<'tcx>
) -> Compilation

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Called after parsing. Return value instructs the compiler whether to continue the compilation afterwards (defaults to Compilation::Continue)

fn after_expansion<'tcx>(
    &mut self,
    _compiler: &Compiler,
    _queries: &'tcx Queries<'tcx>
) -> Compilation

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Called after expansion. Return value instructs the compiler whether to continue the compilation afterwards (defaults to Compilation::Continue)

fn after_analysis<'tcx>(
    &mut self,
    _compiler: &Compiler,
    _queries: &'tcx Queries<'tcx>
) -> Compilation

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

Called after analysis. Return value instructs the compiler whether to continue the compilation afterwards (defaults to Compilation::Continue)

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Implementors

impl Callbacks for TimePassesCallbacks

fn config(&mut self, config: &mut Config)

⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.

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