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Function ensure_revised_personal_alias

Source
pub fn ensure_revised_personal_alias<OuterOrigin>(
    o: OuterOrigin,
) -> Result<RevisedContextualAlias, BadOrigin>
where OuterOrigin: TryInto<Origin, Error = OuterOrigin>,
Expand description

Ensure that the origin o represents an extrinsic (i.e. transaction) from a personal alias with revision information.

Returns Ok with the revised personal alias that signed the extrinsic or an Err otherwise.