Module v4l::io::dmabuf::arena

Structs

• Arena
  Manage dmabuf buffers
• DmaBufProtected
  A DMA-BUF buffer which is handed out to the user as if owned, but cannot be accessed while it’s enqueued at the device for writing.
• EntryDmaBufProtected

Traits

• DmabufRelease
  Allows different implementations of release to be used by the generic Drop
• EntryBuffer
  An entry corresponding to a DMA-BUF buffer.

Type Aliases

• ManuallyManaged
  Allows the user to manage buffers manually. Buffers must be explicitly replaced. Release will only succeed if all buffers were returned with replace_buffer.