Enum RpcErrorCode 

#[non_exhaustive]
pub enum RpcErrorCode {
    NotFound,
    InvalidConfig,
    SpawnFailed,
    ProtocolMismatch,
    Internal,
    DeadlineExceeded,
}

Machine-readable RPC error codes

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NotFound

Selector matched nothing

InvalidConfig

Config failed validation daemon-side

SpawnFailed

Spawn failed (exec error, permissions)

ProtocolMismatch

Handshake protocol version mismatch

Internal

Unexpected daemon-side failure

DeadlineExceeded

The request’s deadline expired before the daemon finished it

Implementations

impl RpcErrorCode

pub const ALL: [Self; 6]

Every variant, for code that needs to iterate them all.

#[non_exhaustive] forces a _ arm on any match written outside this crate, which would silently swallow a variant added here and never updated there (shep-cli’s exit-code mapping test is the motivating case — see crates/shep-cli/src/exit.rs). Downstream crates should iterate ALL instead of hand-writing their own list that the compiler can’t check.

Kept honest by a private assert_all_lists_every_variant fn right below: read that doc for how a forgotten variant is caught here, where #[non_exhaustive] has no effect.

Trait Implementations

impl Clone for RpcErrorCode

fn clone(&self) -> RpcErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RpcErrorCode

impl Debug for RpcErrorCode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RpcErrorCode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for RpcErrorCode

impl PartialEq for RpcErrorCode

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RpcErrorCode

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 RpcErrorCode