Struct rustc::ty::query::CycleError

pub struct CycleError<'tcx> {
    pub(super) usage: Option<(Span, Query<'tcx>)>,
    pub(super) cycle: Vec<QueryInfo<'tcx>>,
}

🔬 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?

Fields

usage: Option<(Span, Query<'tcx>)>

🔬 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?

The query and related span which uses the cycle

cycle: Vec<QueryInfo<'tcx>>

🔬 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?

Trait Implementations

impl<'tcx> Clone for CycleError<'tcx>

fn clone(&self) -> CycleError<'tcx>

Returns a copy of the value.

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

Performs copy-assignment from source.