pub enum Error {
NoResolveGraph,
Metadata(Error),
InvalidPkgSpec(&'static str),
NoRootKrates,
}
Expand description
Errors that can occur when acquiring metadata to create a graph from
Variants§
NoResolveGraph
–no-deps was specified when acquiring metadata
Metadata(Error)
A cargo_metadata error occurred
InvalidPkgSpec(&'static str)
A package specification was invalid
NoRootKrates
Due to how the graph was built, all possible root nodes were actually filtered out, leaving an empty graph
Trait Implementations§
source§impl Error for Error
impl Error for Error
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations§
impl Freeze for Error
impl !RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl !UnwindSafe for Error
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more