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#[derive(Debug, Clone, Eq, PartialEq, Serialize, Deserialize)] pub struct Resources { #[serde(default = "default_cpus")] pub cpus: u32, } #[inline] fn default_cpus() -> u32 { 1 } impl ::std::default::Default for Resources { fn default() -> Self { Resources { cpus: default_cpus(), } } } impl Resources { #[inline] pub fn cpus(&self) -> u32 { self.cpus } pub fn add(&mut self, resources: &Resources) { self.cpus += resources.cpus; } pub fn remove(&mut self, resources: &Resources) { assert!(self.cpus >= resources.cpus); self.cpus -= resources.cpus; } pub fn difference(&self, resources: &Resources) -> Resources { assert!(self.cpus >= resources.cpus); Resources { cpus: self.cpus - resources.cpus, } } pub fn from_capnp(reader: &::common_capnp::resources::Reader) -> Self { Resources { cpus: reader.get_n_cpus(), } } pub fn to_capnp(&self, builder: &mut ::common_capnp::resources::Builder) { builder.set_n_cpus(self.cpus); } #[inline] pub fn is_subset_of(&self, resources: &Resources) -> bool { self.cpus <= resources.cpus } }