Enum EditValidityError 

pub enum EditValidityError {
    InvalidSender,
    StateKeyPresent,
    MismatchContentType {
        content_type: String,
        replacement_type: String,
    },
    OriginalEventIsReplacement,
    NotReplacement,
    MissingNewContent,
    InvalidJson(Error),
    ReplacementNotEncrypted,
}

Represents all possible validation errors that can occur when processing an event edit.

These errors ensure that a replacement event complies with the rules required to safely and correctly modify an existing event.

Variants

InvalidSender

Occurs when the sender of the replacement event does not match the sender of the original event.

Only the original sender is allowed to edit their own event.

StateKeyPresent

Occurs when either the original event or the replacement event contains a state key.

State events are not allowed to be edited.

MismatchContentType

Occurs when the content type of the original event differs from that of the replacement event.

Edits must not change the event’s content type, as this would introduce semantic inconsistencies.

Fields

content_type: String

The content type of the original event.

replacement_type: String

The content type of the replacement event.

OriginalEventIsReplacement

Occurs when the original event is itself already a replacement (edit).

NotReplacement

Occurs when the replacement event is not a replacement for the original event.

MissingNewContent

Occurs when a required field is missing from either the original or the replacement event.

The event is considered malformed and cannot be validated.

InvalidJson(Error)

ReplacementNotEncrypted

Occurs when the original event is encrypted but the replacement event is not.

Trait Implementations

impl Debug for EditValidityError

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

Formats the value using the given formatter.

impl Display for EditValidityError

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

Formats the value using the given formatter.

impl Error for EditValidityError

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 EditValidityError

fn from(source: Error) -> Self

Converts to this type from the input type.