pub struct ToStrError { /* fields omitted */ }
A possible error when converting a HeaderValue
to a string representation.
Header field values may contain opaque bytes, in which case it is not
possible to represent the value as a string.
Formats the value using the given formatter. Read more
Deprecated since 1.33.0:
replaced by Error::source, which can support downcasting
The lower-level cause of this error, if any. Read more
The lower-level source of this error, if any. Read more
Formats the value using the given formatter. Read more
Converts the given value to a String
. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
🔬 This is a nightly-only experimental API. (try_from
)
The type returned in the event of a conversion error.
🔬 This is a nightly-only experimental API. (try_from
)
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more
Returns a reference to the Backtrace
carried by this failure, if it carries one. Read more
fn context<D>(self, context: D) -> Context<D> where D: Display + Send + Sync + 'static, | |
fn compat(self) -> Compat<Self> | |
Wraps this failure in a compatibility wrapper that implements std::error::Error
. Read more
impl<T> AsFail for T where T: Fail, | |
fn as_fail(&self) -> &(dyn Fail + 'static) | |
Converts a reference to Self
into a dynamic trait object of Fail
.