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annotate rust/rhg/src/commands.rs @ 45050:513b3ef277a3

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rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root` The println macro is not used to avoid string usage. Dealing only with bytes allows us to be compatible with any encoding and not just UTF8. Later on, format macro will be made to have more readable code. Differential Revision: https://phab.mercurial-scm.org/D8612
author Antoine Cezar <antoine.cezar@octobus.net>
date Fri, 05 Jun 2020 09:01:35 +0200
parents bacf6c7ef01b
children 47997afadf08
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45050
513b3ef277a3 rhg: add RootCommand using hg-core FindRoot operation to prepare `hg root`
Antoine Cezar <antoine.cezar@octobus.net>
parents: 45002
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1 pub mod root;
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2 use crate::error::CommandError;
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Antoine Cezar <antoine.cezar@octobus.net>
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3
bacf6c7ef01b rhg: add Command trait for subcommands implemented by rhg
Antoine Cezar <antoine.cezar@octobus.net>
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4 /// The common trait for rhg commands
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Antoine Cezar <antoine.cezar@octobus.net>
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5 ///
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Antoine Cezar <antoine.cezar@octobus.net>
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6 /// Normalize the interface of the commands provided by rhg
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Antoine Cezar <antoine.cezar@octobus.net>
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7 pub trait Command {
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Antoine Cezar <antoine.cezar@octobus.net>
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8 fn run(&self) -> Result<(), CommandError>;
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Antoine Cezar <antoine.cezar@octobus.net>
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9 }