[−][src]Enum nng::options::MaxTtl
The maximum number of "hops" a message may traverse.
The intention here is to prevent forwarding loops in device chains. Note that not all protocols support this option and those that do generally have a default value of 8.
Each node along a forwarding path may have its own value for the maximum time-to-live, and performs its own checks before forwarding a message. Therefore it is helpful if all nodes in the topology use the same value for this option.
Support
- Sockets can use this with the following protocols:
- Pair v1
- Rep v0
- Req v0
- Surveyor v0
- Respondent v0
- Dialers and Listeners can retrieve it from their owning Socket, if applicable.
Trait Implementations
impl Opt for MaxTtl
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impl GetOpt<MaxTtl> for Dialer
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impl GetOpt<MaxTtl> for DialerOptions
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impl GetOpt<MaxTtl> for Listener
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impl GetOpt<MaxTtl> for ListenerOptions
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impl GetOpt<MaxTtl> for Socket
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impl SetOpt<MaxTtl> for Socket
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impl Clone for MaxTtl
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impl Copy for MaxTtl
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impl Eq for MaxTtl
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impl Ord for MaxTtl
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fn cmp(&self, other: &MaxTtl) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
1.21.0[src]
fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<MaxTtl> for MaxTtl
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impl PartialOrd<MaxTtl> for MaxTtl
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fn partial_cmp(&self, other: &MaxTtl) -> Option<Ordering>
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#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl Debug for MaxTtl
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impl Display for MaxTtl
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impl Hash for MaxTtl
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl StructuralPartialEq for MaxTtl
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impl StructuralEq for MaxTtl
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Auto Trait Implementations
impl Send for MaxTtl
impl Sync for MaxTtl
impl Unpin for MaxTtl
impl UnwindSafe for MaxTtl
impl RefUnwindSafe for MaxTtl
Blanket Implementations
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = !
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,