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PrefixLenError

rama::net::stream::dep::ipnet

Struct PrefixLenError 

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pub struct PrefixLenError;
Expand description

An error which can be returned when the prefix length is invalid.

Valid prefix lengths are 0 to 32 for IPv4 and 0 to 128 for IPv6.

Trait Implementations§

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impl Clone for PrefixLenError

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fn clone(&self) -> PrefixLenError

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PrefixLenError

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

Formats the value using the given formatter. Read more
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impl Display for PrefixLenError

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

Formats the value using the given formatter. Read more
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impl Error for PrefixLenError

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fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl PartialEq for PrefixLenError

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl StructuralPartialEq for PrefixLenError

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impl<T> Any for T
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🔬This is a nightly-only experimental API. (clone_to_uninit)
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Wrap the error in a context.
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where M: Debug + Send + Sync + 'static,

Wrap the error in a context, using fmt::LowerHex as fmt::Debug and [fmt::Display].
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Same as Self::context_field but using a string-like value, this is useful in case you need to pass a string slice which is borrowed and thus cannot be passed as part of ’static error.
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fn context_hex_field<M>( self, key: &'static str, value: M, ) -> Box<dyn Error + Send + Sync>
where M: Debug + Send + Sync + 'static,

Wrap the error in a keyed context, using fmt::LowerHex as fmt::Debug and [fmt::Display].
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fn with_context_hex<C, F>(self, cb: F) -> Box<dyn Error + Send + Sync>
where C: Debug + Send + Sync + 'static, F: FnOnce() -> C,

Lazily wrap the error with a context, using fmt::LowerHex as fmt::Debug and [fmt::Display].
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Lazily wrap the error with a context, using fmt::Debug as [fmt::Display].
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Lazily wrap the error with keyed context.
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where C: Into<String>, F: FnOnce() -> C,

Same as Self::with_context_field but using a string-like value, this is useful in case you need to pass a string slice which is borrowed and thus cannot be passed as part of ’static error.
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where C: Debug + Send + Sync + 'static, F: FnOnce() -> C,

Lazily wrap the error with keyed context using fmt::LowerHex as fmt::Debug and [fmt::Display].
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Lazily wrap the error with keyed context using fmt::Debug as [fmt::Display].
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