Always properly initialize vectors so that we don't run in undefined
behaviors when the vector gets dropped.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Creates a new generic type Tuple so that the same implementation of
FromStr trait can be reused for both parsing a list of two integers and
parsing a list of one integer associated with a list of integers.
This anticipates the need for retrieving sublists, which will be needed
when trying to describe the host CPU affinity for every vCPU.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
In case we want to implement a type that would hold a list of lists, we
need the option parser to be able to ignore the commas for multiple
layers of brackets.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
The elements of a list should be using commas as the correct delimiter
now that it is supported. Deprecate use of colons as delimiter.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
While parsing each parameter for getting the list of option/value, we
check if the value is a list separated between brackets. If that's the
case, we reconstruct the list so that it can be parsed afterwards, even
though it uses commas for separating each value.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
While some distros support `musl` libc as a rust target, some others
(such as RHEL) definitely don't (at least not installing distro
packages).
Knowing this, let's have a simple way to not have a hard dependency on
musl on our spec file.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
`using_rustup` is needed as distros (such as Fedora or RHEL) don't
provide the users a way to install`rustup` without conflicting with the
distro provided `rust` package.
In order to minimize the troubles for those who want to build
cloud-hypervisor using the distros packages, let's allow the users to
change that variable and then simply rely on their system packages.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Let's document the most basic assumptions about the RPM spec file we
maintain for cloud-hypervisor, being those:
* You must have access to the internet during build, otherwise pulling
the vendored code down won't work.
* You must have rustup installed on your system, otherwise basic checks
performed during the build target will fail.
* You must have both gnu and musl libc targets installed, otherwise
either the dynamically or the statically link build will fail.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
Avoid removing from the source vector by using Vec::extend_from_slice().
The primitive values (bytes) will be copied from the source in either
case.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the predicates as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the predicates as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
As it relies on primitive types that have already been ported
Aml::append_aml_bytes can be used for the child values.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the child as not all
structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
For now it still relies on Aml::to_aml_bytes() for the children as not
all structures have been ported.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Since we know all the numerical types now have implementations of
Aml::append_aml_bytes() we can use that directly.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
