Struct arti_client::ErrorHint
source · pub struct ErrorHint<'a> { /* private fields */ }
Expand description
Verbose information about an error, meant to provide detail or justification for user-facing errors, rather than the normal short message for developer-facing errors.
User-facing code may attempt to produce this by calling Error::hint
.
Not all errors may wish to provide verbose messages. Some(ErrorHint)
will be
returned if hinting is supported for the error. Err(()) will be returned otherwise.
Which errors support hinting, and the hint content, have no SemVer warranty and may
change in patch versions without warning. Callers should handle both cases,
falling back on the original error message in case of Err.
Since the internal machinery for constructing and displaying hints may change over time, no data members are currently exposed. In the future we may wish to offer an unstable API locked behind a feature, like we do with ErrorDetail.
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Auto Trait Implementations§
impl<'a> RefUnwindSafe for ErrorHint<'a>
impl<'a> Send for ErrorHint<'a>
impl<'a> Sync for ErrorHint<'a>
impl<'a> Unpin for ErrorHint<'a>
impl<'a> UnwindSafe for ErrorHint<'a>
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