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MemoryProxyDBInsertError

rama_proxy

Struct MemoryProxyDBInsertError 

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pub struct MemoryProxyDBInsertError { /* private fields */ }
Available on crate feature memory-db only.
Expand description

The error type that can be returned by MemoryProxyDB when some of the proxies could not be inserted due to a proxy that had a duplicate key or was invalid for some other reason.

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impl MemoryProxyDBInsertError

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pub fn kind(&self) -> MemoryProxyDBInsertErrorKind

Returns the kind of error that MemoryProxyDBInsertError represents.

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pub fn proxies(&self) -> &[Proxy]

Returns the proxies that were not inserted.

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pub fn into_proxies(self) -> Vec<Proxy>

Consumes the error and returns the proxies that were not inserted.

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impl Debug for MemoryProxyDBInsertError

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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 Display for MemoryProxyDBInsertError

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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 Error for MemoryProxyDBInsertError

1.30.0 · Source§

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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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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where M: Debug + Send + Sync + 'static,

Wrap the error in a context, using fmt::Debug as fmt::Display.
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where M: Debug + Display + Send + Sync + 'static,

Wrap the error in a keyed context.
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fn context_str_field<M>( self, key: &'static str, value: M, ) -> Box<dyn Error + Send + Sync>
where M: Into<String>,

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 context_debug_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::Debug as 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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fn with_context_debug<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::Debug as fmt::Display.
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fn with_context_field<C, F>( self, key: &'static str, cb: F, ) -> Box<dyn Error + Send + Sync>
where C: Debug + Display + Send + Sync + 'static, F: FnOnce() -> C,

Lazily wrap the error with keyed context.
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fn with_context_str_field<C, F>( self, key: &'static str, cb: F, ) -> Box<dyn Error + Send + Sync>
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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fn with_context_hex_field<C, F>( self, key: &'static str, cb: F, ) -> Box<dyn Error + Send + Sync>
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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fn with_context_debug_field<C, F>( self, key: &'static str, cb: F, ) -> Box<dyn Error + Send + Sync>
where C: Debug + Send + Sync + 'static, F: FnOnce() -> C,

Lazily wrap the error with keyed context using fmt::Debug as fmt::Display.
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Available on crate feature std only.
Add a Backtrace to the error.
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