MultiError combines multiple errors into a single error.

NewSemaphore creates a new semaphore.

RolledUpErrorMessage gets a flattened error message.

UnwrapError attempts to unwrap the error down to its root cause.

WrapError wraps an error with a message.

WrapErrorf wraps an error with a message.

Version is the current version of the driver.

BuildInfoResult is the result of executing the buildInfo command.

GetLastErrorResult is the result of executing the getLastError command.

IsMasterResult is the result of executing this ismaster command.

Semaphore is a syncronization primitive that controls access to a common resource.

WrappedError represents an error that contains another error.