pub enum Error {
Show 27 variants
SchemaMismatch {
database_name: String,
schema: SchemaName,
stored_schema: SchemaName,
},
SchemaAlreadyRegistered(SchemaName),
SchemaNotRegistered(SchemaName),
ViewAlreadyRegistered(ViewName),
InvalidDatabaseName(String),
DatabaseNotFound(String),
ViewNotFound,
CollectionNotFound,
ApiNotFound(ApiName),
DatabaseNameAlreadyTaken(String),
Networking(Error),
CollectionAlreadyDefined,
DocumentNotFound(CollectionName, Box<DocumentId>),
DocumentIdTooLong,
DocumentConflict(CollectionName, Box<Header>),
UniqueKeyViolation {
view: ViewName,
conflicting_document: Box<Header>,
existing_document: Box<Header>,
},
DocumentPush(CollectionName, NextValueError),
InvalidName(InvalidNameError),
PermissionDenied(PermissionDenied),
Password(String),
UserNotFound,
InvalidUnicode(String),
InvalidCredentials,
ReduceUnimplemented,
NotANumber,
Time(TimeError),
Other {
origin: String,
error: String,
},
}Expand description
an enumeration of errors that this crate can produce
Variants§
SchemaMismatch
Fields
schema: SchemaNameThe schema provided for the database.
stored_schema: SchemaNameThe schema stored for the database.
The database named database_name was created with a different schema
(stored_schema) than provided (schema).
SchemaAlreadyRegistered(SchemaName)
The SchemaName returned has already been registered.
SchemaNotRegistered(SchemaName)
The SchemaName requested was not registered.
ViewAlreadyRegistered(ViewName)
The ViewName returned has already been registered.
InvalidDatabaseName(String)
An invalid database name was specified. See
StorageConnection::create_database()
for database name requirements.
DatabaseNotFound(String)
The database name given was not found.
ViewNotFound
The view was not found.
CollectionNotFound
The collection was not found.
ApiNotFound(ApiName)
The api invoked was not found.
DatabaseNameAlreadyTaken(String)
The database name already exists.
Networking(Error)
An error occurred from networking.
CollectionAlreadyDefined
A Collection being added already exists. This can be caused by a collection name not being unique.
DocumentNotFound(CollectionName, Box<DocumentId>)
An attempt to update a document that doesn’t exist.
DocumentIdTooLong
A value provided as a DocumentId exceeded DocumentId::MAX_LENGTH.
DocumentConflict(CollectionName, Box<Header>)
When updating a document, if a situation is detected where the contents
have changed on the server since the Revision provided, a Conflict
error will be returned.
UniqueKeyViolation
Fields
When saving a document in a collection with unique views, a document emits a key that is already emitted by an existing ocument, this error is returned.
DocumentPush(CollectionName, NextValueError)
When pushing a document, an error occurred while generating the next unique id.
InvalidName(InvalidNameError)
An invalid name was specified during schema creation.
PermissionDenied(PermissionDenied)
Permission was denied.
Password(String)
An internal error handling passwords was encountered.
UserNotFound
The user specified was not found. This will not be returned in response to an invalid username being used during login. It will be returned in other APIs that operate upon users.
InvalidUnicode(String)
An error occurred converting from bytes to Utf-8.
InvalidCredentials
The credentials specified are not valid.
ReduceUnimplemented
Returned when the a view’s reduce() function is unimplemented.
NotANumber
A floating point operation yielded Not a Number.
Time(TimeError)
An error while operating with a time
Other
An error from another crate.
Implementations§
source§impl Error
impl Error
sourcepub fn other(origin: impl Display, error: impl Display) -> Error
pub fn other(origin: impl Display, error: impl Display) -> Error
Returns an instance of Self::Other with the given parameters.
sourcepub fn is_unique_key_error<View, C>(&self, connection: &C) -> bool
pub fn is_unique_key_error<View, C>(&self, connection: &C) -> bool
Returns true if this error is a Error::UniqueKeyViolation from
View.
sourcepub fn conflicting_document<Collection>(&self) -> Option<Header>where
Collection: Collection,
pub fn conflicting_document<Collection>(&self) -> Option<Header>where
Collection: Collection,
Returns the header of the conflicting document if this error is a
Error::DocumentConflict from Collection.