Enum ModelError 

#[non_exhaustive]
pub enum ModelError {
    Json(Error),
    UnknownFormat(String),
    MalformedUuid(String),
    ValueType {
        format: &'static str,
        detail: String,
    },
    ValueRange {
        format: &'static str,
        value: String,
    },
    Base64(String),
    CharacteristicStatus {
        aid: u64,
        iid: u64,
        status: i64,
    },
    Executor(String),
}

All errors hap-model can produce.

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.

Json(Error)

The input was not valid JSON, or did not match the expected HAP shape.

UnknownFormat(String)

A characteristic declared a format string this crate does not know.

MalformedUuid(String)

A type string was neither a short HAP UUID nor a full 36-char UUID.

ValueType

A JSON value’s type did not match the characteristic’s declared format (e.g. a string where a number was required).

Fields

format: &'static str

The declared characteristic format.

detail: String

What was actually seen.

ValueRange

A numeric value did not fit the declared format’s range.

Fields

format: &'static str

The declared characteristic format.

value: String

The offending value, rendered for the message.

Base64(String)

A tlv8 / data value was not valid base64.

CharacteristicStatus

A /characteristics response carried a non-zero HAP status code for the identified characteristic.

Fields

aid: u64

Accessory instance id.

iid: u64

Characteristic instance id.

status: i64

The HAP status code (0 = success; non-zero variants per the spec).

Executor(String)

The request executor (in crate::AccessoryDatabase) failed.

Implementations

impl ModelError

pub fn hap_status(&self) -> Option<HapStatus>

The named HAP status if this is a per-characteristic status error.

Trait Implementations

impl Debug for ModelError

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

Formats the value using the given formatter.

impl Display for ModelError

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

Formats the value using the given formatter.

impl Error for ModelError

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<Error> for ModelError

fn from(source: Error) -> Self

Converts to this type from the input type.