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VmBackend

hm_vm::backend

Trait VmBackend 

Source 
pub trait VmBackend:
    Send
    + Sync
    + Debug {
    // Required methods
    fn create<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        image: &'life1 str,
        config: &'life2 VmConfig,
    ) -> Pin<Box<dyn Future<Output = Result<Box<dyn Vm>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn restore<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        snapshot: &'life1 SnapshotId,
        config: &'life2 VmConfig,
    ) -> Pin<Box<dyn Future<Output = Result<Box<dyn Vm>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn snapshot_exists<'life0, 'life1, 'async_trait>(
        &'life0 self,
        snapshot: &'life1 SnapshotId,
    ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn remove_snapshot<'life0, 'life1, 'async_trait>(
        &'life0 self,
        snapshot: &'life1 SnapshotId,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}
Expand description

Factory that creates and manages virtual machines.

Required Methods§

Source

fn create<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, image: &'life1 str, config: &'life2 VmConfig, ) -> Pin<Box<dyn Future<Output = Result<Box<dyn Vm>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Boot a new VM from the given OCI image reference.

Source

fn restore<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, snapshot: &'life1 SnapshotId, config: &'life2 VmConfig, ) -> Pin<Box<dyn Future<Output = Result<Box<dyn Vm>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Restore a VM from a previously taken snapshot.

Source

fn snapshot_exists<'life0, 'life1, 'async_trait>( &'life0 self, snapshot: &'life1 SnapshotId, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check whether a snapshot exists in the backend store.

Source

fn remove_snapshot<'life0, 'life1, 'async_trait>( &'life0 self, snapshot: &'life1 SnapshotId, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Delete a snapshot from the backend store.

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§