vmm: Use thiserror/anyhow for vmm::Error

This gives a nicer user experience and this error can now be used as the
source for other errors based off this.

See: #1910

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford
2020-10-26 16:11:02 +00:00
parent 6d4656c68f
commit dfd21cbfc5
3 changed files with 35 additions and 16 deletions

View File

@@ -13,13 +13,13 @@ kvm = ["hypervisor/kvm"]
io_uring = ["virtio-devices/io_uring"]
[dependencies]
arc-swap = ">=0.4.4"
bitflags = ">=1.2.1"
clap = "2.33.3"
acpi_tables = { path = "../acpi_tables", optional = true }
anyhow = "1.0"
arc-swap = ">=0.4.4"
arch = { path = "../arch" }
bitflags = ">=1.2.1"
block_util = { path = "../block_util" }
clap = "2.33.3"
devices = { path = "../devices" }
epoll = ">=4.0.1"
hypervisor = { path = "../hypervisor" }
@@ -35,6 +35,9 @@ seccomp = { git = "https://github.com/firecracker-microvm/firecracker", tag = "v
serde = {version = ">=1.0.27", features = ["rc"] }
serde_derive = ">=1.0.27"
serde_json = ">=1.0.9"
signal-hook = "0.1.16"
tempfile = "3.1.0"
thiserror = "1.0"
url = "2.1.1"
vfio-ioctls = { git = "https://github.com/cloud-hypervisor/vfio-ioctls", branch = "ch" }
virtio-devices = { path = "../virtio-devices" }
@@ -44,8 +47,6 @@ vm-memory = { version = "0.3.0", features = ["backend-mmap", "backend-atomic"] }
vm-migration = { path = "../vm-migration" }
vm-virtio = { path = "../vm-virtio" }
vmm-sys-util = { version = ">=0.5.0", features = ["with-serde"] }
signal-hook = "0.1.16"
tempfile = "3.1.0"
[dependencies.linux-loader]