tor_proto::stream::data

Struct DataCmdChecker

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pub(crate) struct DataCmdChecker {
    expecting_connected: bool,
}
Expand description

A CmdChecker that enforces invariants for outbound data streams.

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§expecting_connected: bool

True if we are expecting to receive a CONNECTED message on this stream.

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impl DataCmdChecker

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pub(crate) fn new_any() -> Box<dyn CmdChecker + Send + 'static>

Return a new boxed DataCmdChecker in a state suitable for a newly constructed connection.

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pub(crate) fn new_connected() -> Box<dyn CmdChecker + Send + 'static>

Available on crate feature hs-service only.

Return a new boxed DataCmdChecker in a state suitable for a connection where an initial CONNECTED cell is not expected.

This is used by hidden services, exit relays, and directory servers to accept streams.

Trait Implementations§

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impl CmdChecker for DataCmdChecker

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fn check_msg(&mut self, msg: &UnparsedRelayMsg) -> Result<StreamStatus>

Look at a message msg and decide whether it can be handled on this stream. Read more
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fn consume_checked_msg(&mut self, msg: UnparsedRelayMsg) -> Result<()>

Consume msg and make sure it can be parsed correctly. Read more
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impl Debug for DataCmdChecker

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

Formats the value using the given formatter. Read more
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impl Default for DataCmdChecker

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fn default() -> Self

Returns the “default value” for a type. Read more

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