Enum BuildError 

pub enum BuildError {
    MissingRoot,
    DuplicateRoot,
    DuplicateChannelKey(ChannelKey),
    DuplicateOccupant(Occupant),
    ScopeTooDeep {
        context: String,
    },
    Exhausted(Exhausted),
    LinkAcrossScopes {
        a: ChannelId,
        b: ChannelId,
    },
    SharedAndPrivateUser {
        session: SessionId,
        connection: ConnectionId,
    },
    SharedAndPrivateChannel {
        channel: ChannelId,
        connection: ConnectionId,
    },
    OverlayChannelMissing {
        connection: ConnectionId,
        channel: ChannelId,
    },
    OverlayChannelInvisible {
        connection: ConnectionId,
        channel: ChannelId,
    },
    TooManyActions {
        connection: ConnectionId,
    },
    ReceiverCannotSeeSender {
        sender: ConnectionId,
        receiver: ConnectionId,
    },
}

Why a render was refused.

A refused render keeps the previous view and does not close any connection (guide 11.7): the committed view is still correct, and reconnecting would only reproduce the same broken render.

Variants

MissingRoot

DuplicateRoot

DuplicateChannelKey(ChannelKey)

DuplicateOccupant(Occupant)

ScopeTooDeep

Fields

context: String

Exhausted(Exhausted)

LinkAcrossScopes

Fields

a: ChannelId

b: ChannelId

SharedAndPrivateUser

Fields

session: SessionId

connection: ConnectionId

SharedAndPrivateChannel

Fields

channel: ChannelId

connection: ConnectionId

OverlayChannelMissing

Fields

connection: ConnectionId

channel: ChannelId

OverlayChannelInvisible

Fields

connection: ConnectionId

channel: ChannelId

TooManyActions

Fields

connection: ConnectionId

ReceiverCannotSeeSender

Fields

sender: ConnectionId

receiver: ConnectionId

Trait Implementations

impl Clone for BuildError

fn clone(&self) -> BuildError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildError

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

Formats the value using the given formatter.

impl Display for BuildError

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

Formats the value using the given formatter.

impl Error for BuildError

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<Exhausted> for BuildError

fn from(source: Exhausted) -> Self

Converts to this type from the input type.

impl PartialEq for BuildError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for BuildError

impl StructuralPartialEq for BuildError