pub enum Error {
EnvVarMissing {
name: &'static str,
},
ParseError {
name: &'static str,
},
}
Expand description
Represents an error, that may be returned by fn init_from_env()
of trait Envconfig
.
Show fields
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Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
The lower-level source of this error, if any. Read more
🔬 This is a nightly-only experimental API. (backtrace
)
Returns a stack backtrace, if available, of where this error occurred. Read more
👎 Deprecated since 1.42.0:
use the Display impl or to_string()
👎 Deprecated since 1.33.0:
replaced by Error::source, which can support downcasting
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Converts the given value to a String
. Read more
The type returned in the event of a conversion error.
The type returned in the event of a conversion error.