Enum FrankaError 

pub enum FrankaError {
    Network(String),
    Protocol(String),
    IncompatibleVersion {
        server_version: u16,
        library_version: u16,
    },
    Command(String),
    Control(ControlException),
    Realtime(String),
    InvalidOperation(String),
    InvalidArgument(String),
    Model(String),
}

Every error the crate can return (mirrors libfranka’s exception types).

Variants

Network(String)

Connection or socket failure (franka::NetworkException).

Protocol(String)

Malformed or unexpected protocol data (franka::ProtocolException).

IncompatibleVersion

The server speaks another FCI version (franka::IncompatibleVersionException).

Fields

server_version: u16

FCI version the control box announced in its Connect reply.

library_version: u16

FCI version this client requested (5 or 10).

Command(String)

A TCP command was rejected (franka::CommandException).

Control(ControlException)

A motion ended abnormally (franka::ControlException).

Realtime(String)

Realtime priority or kernel requirements not met (franka::RealtimeException).

InvalidOperation(String)

Operation not allowed in the current state (franka::InvalidOperationException).

InvalidArgument(String)

Invalid user input (std::invalid_argument in libfranka).

Model(String)

Model loading or evaluation failure (franka::ModelException).

Trait Implementations

impl Clone for FrankaError

fn clone(&self) -> FrankaError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FrankaError

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

Formats the value using the given formatter.

impl Display for FrankaError

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

Formats the value using the given formatter.

impl Error for FrankaError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<ControlException> for FrankaError

fn from(e: ControlException) -> Self

Converts to this type from the input type.