Enum NameOrId 

pub enum NameOrId {
    Id(u32),
    Name(String),
}

A user or group as a start request names it: a numeric id, or a name the daemon resolves against the guest’s /etc/passwd or /etc/group.

Untagged, so the wire carries a bare JSON integer or a bare JSON string and nothing else. An integer serializes exactly as the u32 this field used to be, which is what keeps a client that only ever sends ids byte-compatible with a daemon that predates names. A string sent to such a daemon is refused as malformed_request rather than misread.

A string that names no row and is all ASCII digits is read as that id, the way docker exec -u 1000 reads it: a harness that carries a uid as a string reaches the same account an integer would.

Variants

Id(u32)

A numeric uid or gid, applied as given.

Name(String)

A user or group name, resolved in the guest before anything is spawned.

Trait Implementations

impl Clone for NameOrId

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NameOrId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NameOrId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for NameOrId

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

Formats the value using the given formatter.

impl Eq for NameOrId

impl From<&str> for NameOrId

fn from(name: &str) -> Self

Converts to this type from the input type.

impl From<String> for NameOrId

fn from(name: String) -> Self

Converts to this type from the input type.

impl From<u32> for NameOrId

fn from(id: u32) -> Self

Converts to this type from the input type.

impl FromStr for NameOrId

fn from_str(raw: &str) -> Result<Self, Self::Err>

A command-line spelling: all digits is an id, anything else is a name.

An id is sent as an integer rather than as its digits so a daemon that predates names still accepts it.

type Err = !

The associated error which can be returned from parsing.

impl JsonSchema for NameOrId

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for NameOrId

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for NameOrId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NameOrId