pub struct Error { /* fields omitted */ }
A structure to represent errors coming out of libgit2.
Returns the last error that happened with the code specified by code
.
The code
argument typically comes from the return value of a function
call. This code will later be returned from the code
function.
Historically this function returned Some
or None
based on the return
value of giterr_last
but nowadays it always returns Some
so it's
safe to unwrap the return value. This API will change in the next major
version.
Creates a new error from the given string as the error.
The error returned will have the code GIT_ERROR
and the class
GITERR_NONE
.
Return the error code associated with this error.
An error code is intended to be programmatically actionable most of the
time. For example the code GIT_EAGAIN
indicates that an error could be
fixed by trying again, while the code GIT_ERROR
is more bland and
doesn't convey anything in particular.
Return the error class associated with this error.
Error classes are in general mostly just informative. For example the
class will show up in the error message but otherwise an error class is
typically not directly actionable.
Return the raw error code associated with this error.
Return the raw error class associated with this error.
Return the message associated with this error
This method tests for self
and other
values to be equal, and is used by ==
. Read more
This method tests for !=
.
Formats the value using the given formatter. Read more
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
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