Struct RuntimeHandlerFeatures 

pub struct RuntimeHandlerFeatures {
    pub recursive_read_only_mounts: bool,
    pub user_namespaces: bool,
}

RuntimeHandlerFeatures is a set of features implemented by the runtime handler.

Fields

recursive_read_only_mounts: bool

recursive_read_only_mounts is set to true if the runtime handler supports recursive read-only mounts. For runc-compatible runtimes, availability of this feature can be detected by checking whether the Linux kernel version is >= 5.12, and, runc features | jq .mountOptions contains “rro”.

user_namespaces: bool

user_namespaces is set to true if the runtime handler supports user namespaces as implemented in Kubernetes. This means support for both, user namespaces and idmap mounts.

Trait Implementations

impl Clone for RuntimeHandlerFeatures

fn clone(&self) -> RuntimeHandlerFeatures

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RuntimeHandlerFeatures

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RuntimeHandlerFeatures

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RuntimeHandlerFeatures

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for RuntimeHandlerFeatures

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for RuntimeHandlerFeatures

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for RuntimeHandlerFeatures

fn eq(&self, other: &RuntimeHandlerFeatures) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for RuntimeHandlerFeatures

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for RuntimeHandlerFeatures

impl Eq for RuntimeHandlerFeatures

impl StructuralPartialEq for RuntimeHandlerFeatures