pub struct Errors<T> { /* fields omitted */ }
Expand description
An error type which can represent multiple errors.
Creates a new, empty Errors
instance.
Returns true if self
contains any errors
The number of errors in the error list
Pops and error off the error list
Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more
Returns the “default value” for a type. Read more
Formats the value using the given formatter. Read more
👎 Deprecated since 1.42.0:
use the Display impl or to_string()
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 1.33.0:
replaced by Error::source, which can support downcasting
Extends a collection with the contents of an iterator. Read more
🔬 This is a nightly-only experimental API. (extend_one
)
Extends a collection with exactly one element.
🔬 This is a nightly-only experimental API. (extend_one
)
Reserves capacity in a collection for the given number of additional elements. Read more
The returned type after indexing.
Performs the indexing (container[index]
) operation. Read more
Performs the mutable indexing (container[index]
) operation. Read more
The type of the elements being iterated over.
Which kind of iterator are we turning this into?
The type of the elements being iterated over.
Which kind of iterator are we turning this into?
The type of the elements being iterated over.
Which kind of iterator are we turning this into?
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
impl<T> Any for T where
T: 'static + ?Sized,
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
impl<T> CallHasher for T where
T: Hash + ?Sized,
impl<T, U> Into<U> for T where
U: From<T>,
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. 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.