pub struct Error {
pub kind: MessageKind,
pub span: Option<Span>,
pub reason: Reason,
pub help: Option<String>,
pub code: Option<&'static str>,
}
Message kind. Currently only Error is implemented.
Performs copy-assignment from
source
.
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Formats the value using the given formatter.
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Formats the value using the given formatter.
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The lower-level source of this error, if any.
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👎Deprecated since 1.42.0: use the Display impl or to_string()
👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
🔬This is a nightly-only experimental API. (error_generic_member_access
)
Provides type based access to context intended for error reports.
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Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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The number of items that this chain link consists of.
Append the elements in this link to the chain.
An iterator over the items within this container, by value.
Iterate over the elements of the container (using internal iteration because GATs are unstable).
Give this value the specified foreground colour.
Give this value the specified background colour.
Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
🔬This is a nightly-only experimental API. (provide_any
)
Data providers should implement this method to provide
all values they are able to
provide by using
demand
.
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The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning.
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Uses borrowed data to replace owned data, usually by cloning.
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Converts the given value to a
String
.
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The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.