Enum Reply 

pub enum Reply {
    Ok(Value),
    Err {
        error: String,
        detail: Option<Value>,
    },
}

One reply. detail carries machine-readable context for an error (a CommandError as JSON, the step results of a failed batch).

Variants

Ok(Value)

Err

Fields

error: String

detail: Option<Value>

Implementations

impl Reply

pub fn ok(v: Value) -> Self

pub fn err(e: impl Display) -> Self

pub fn err_with(e: impl Display, detail: Value) -> Self

pub fn from_command(r: Result<Value, CommandError>) -> Self

A command’s outcome; errors keep their kind in detail.

pub fn is_ok(&self) -> bool

pub fn to_json(&self, id: Option<&Value>) -> Value

The wire object, with id when the request had one.

pub fn from_json(v: &Value) -> Option<Self>

Read a wire reply. A missing or non-boolean ok is a protocol error (None).

pub fn into_result(self) -> Result<Value, (String, Option<Value>)>

Ok(result) or Err((error, detail)).

Trait Implementations

impl Clone for Reply

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 Reply

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

Formats the value using the given formatter.

impl PartialEq for Reply

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Reply