std::errors¶

Status: shipped

Error construction, wrapping, and chain traversal.

Public items¶

Name	Kind	Description
Error	type	Reference-counted error value with optional cause chain.
new	fn	Constructs a fresh error from a message.
newf	fn	Constructs a fresh error from a format template, e.g. newf("status {}", code).
wrap	fn	Wraps a cause with a higher-level message.
is	fn	Checks whether an error's chain contains a matching message.
chain	fn	Iterator over an error and its ancestor causes.
join	fn	Joins a list of errors into a single piped error.