Enum InvalidUpdateError 

pub enum InvalidUpdateError {
    MultipleWriters {
        field: String,
        conflicting_nodes: Vec<String>,
    },
    MultipleOverwrite {
        field: String,
    },
    InvalidValue {
        field: String,
        reason: String,
    },
}

Invalid update error variants

Describes specific ways a state update can be invalid, such as multiple writers on a replace channel or invalid values.

Variants

MultipleWriters

Multiple writers attempted to write to a replace channel

Fields

field: String

The field name that had multiple writers

conflicting_nodes: Vec<String>

Names of the conflicting nodes

MultipleOverwrite

Multiple overwrite attempts on the same field

Fields

field: String

The field name that was overwritten

InvalidValue

An invalid value was provided for a field

Fields

field: String

The field name with the invalid value

reason: String

Why the value is invalid

Trait Implementations

impl Clone for InvalidUpdateError

fn clone(&self) -> InvalidUpdateError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidUpdateError

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

Formats the value using the given formatter.

impl Display for InvalidUpdateError

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

Formats the value using the given formatter.

impl Error for InvalidUpdateError

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.