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Add documentation for the UpdateHook implementation

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This commit is contained in:
Matthias Beyer 2016-09-17 15:22:33 +02:00
parent ffcdd46fe7
commit 610a59a8d6
1 changed files with 14 additions and 0 deletions
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14
libimagstorestdhook/src/vcs/git/update.rs
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@ -18,6 +18,14 @@ use vcs::git::error::GitHookErrorKind as GHEK;
use vcs::git::error::MapErrInto;
use vcs::git::runtime::Runtime as GRuntime;
/// The `UpdateHook` type
///
/// Represents a hook which is executed whenever a entry in the store is updated (written to disk).
///
/// # Time of execution
///
/// This hook is executed _after_ the store operation succeeded, so _after_ the file is written to
/// disk.
pub struct UpdateHook {
storepath: PathBuf,
@ -54,6 +62,12 @@ impl Hook for UpdateHook {
"stdhook_git_update"
}
/// Set the configuration of the hook. See
/// `libimagstorestdhook::vcs::git::runtime::Runtime::set_config()`.
///
/// This function traces the error (using `trace_error()`) that
/// `libimagstorestdhook::vcs::git::runtime::Runtime::set_config()`
/// returns, if any.
fn set_config(&mut self, config: &Value) {
if let Err(e) = self.runtime.set_config(config) {
trace_error(&e);