Struct madsim::net::NetSim

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pub struct NetSim { /* private fields */ }

Available on madsim only.

Expand description

Network simulator.

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impl NetSim

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pub fn current() -> Arc<Self>

Get NetSim of the current simulator.

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pub fn stat(&self) -> Stat

Get the statistics.

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pub fn update_config(&self, f: impl FnOnce(&mut Config))

Update network configurations.

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pub fn reset_node(&self, id: NodeId)

Reset a node.

All connections will be closed.

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pub fn set_ip(&self, node: NodeId, ip: IpAddr)

Set IP address of a node.

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pub fn connect(&self, id: NodeId)

👎Deprecated since 0.3.0: use unclog_node instead

Connect a node to the network.

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pub fn unclog_node(&self, id: NodeId)

Unclog the node.

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pub fn unclog_node_in(&self, id: NodeId)

Unclog the node for receive.

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pub fn unclog_node_out(&self, id: NodeId)

Unclog the node for send.

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pub fn disconnect(&self, id: NodeId)

👎Deprecated since 0.3.0: use clog_node instead

Disconnect a node from the network.

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pub fn clog_node(&self, id: NodeId)

Clog the node.

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pub fn clog_node_in(&self, id: NodeId)

Clog the node for receive.

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pub fn clog_node_out(&self, id: NodeId)

Clog the node for send.

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pub fn connect2(&self, node1: NodeId, node2: NodeId)

👎Deprecated since 0.3.0: call unclog_link twice instead

Connect a pair of nodes.

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pub fn unclog_link(&self, src: NodeId, dst: NodeId)

Unclog the link from src to dst.

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pub fn disconnect2(&self, node1: NodeId, node2: NodeId)

👎Deprecated since 0.3.0: call clog_link twice instead

Disconnect a pair of nodes.

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pub fn clog_link(&self, src: NodeId, dst: NodeId)

Clog the link from src to dst.

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pub fn hook_rpc_req<R: 'static>(
 &self,
 node: NodeId,
 f: impl Fn(&R) -> bool + Send + Sync + 'static
)

Available on crate feature rpc only.

Add a hook function for RPC requests.

If the hook function returns false, the request will be dropped.

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pub fn hook_rpc_rsp<R: 'static>(
 &self,
 node: NodeId,
 f: impl Fn(&R) -> bool + Send + Sync + 'static
)

Available on crate feature rpc only.

Add a hook function for RPC responses.

If the hook function returns false, the response will be dropped.

Trait Implementations§

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impl Simulator for NetSim

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fn new(_rand: &GlobalRng, _time: &TimeHandle, _config: &Config) -> Self

Available on madsim only.

Create a new simulator. Read more

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fn create_node(&self, id: NodeId)

Available on madsim only.

Create a node.

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fn reset_node(&self, id: NodeId)

Available on madsim only.

Reset a node.

Auto Trait Implementations§

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impl !UnwindSafe for NetSim

Blanket Implementations§

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> Downcast for Twhere
T: Any,

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fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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