Enum usage_tracker::UsageTrackerError

pub enum UsageTrackerError {
    FileLoadErrorRon(Error),
    ObjectAlreadyTracked {
        name: String,
    },
    ObjectNeverUsed {
        name: String,
    },
    ObjectNotTracked {
        name: String,
    },
}

All errors the library’s public interface can return.

Variants

FileLoadErrorRon(Error)

The loading (most likely parsing) of a RON file failed. Contains the root cause.

ObjectAlreadyTracked

Fields

name: String

Tried to add a new object to keep track of, but object with same name is already tracked.

ObjectNeverUsed

Fields

name: String

Tried to predict the need of a never used object.

ObjectNotTracked

Fields

name: String

Tried to access an object that is not kept track of.

Trait Implementations

impl Debug for UsageTrackerError

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

Formats the value using the given formatter.

impl Display for UsageTrackerError

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

Formats the value using the given formatter.

impl Error for UsageTrackerError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting