JournaledTransaction

fxfs::object_store::journal

Struct JournaledTransaction 

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pub struct JournaledTransaction {
    pub checkpoint: JournalCheckpoint,
    pub root_parent_mutations: Vec<Mutation>,
    pub root_mutations: Vec<Mutation>,
    pub non_root_mutations: Vec<(u64, Mutation)>,
    pub end_offset: u64,
    pub checksums: Vec<JournaledChecksums>,
    pub end_flush: Option<(u64, u64)>,
    pub volume_deleted: Option<u64>,
}

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§checkpoint: JournalCheckpoint§root_parent_mutations: Vec<Mutation>§root_mutations: Vec<Mutation>§non_root_mutations: Vec<(u64, Mutation)>

List of (store_object_id, mutation).

§end_offset: u64§checksums: Vec<JournaledChecksums>§end_flush: Option<(u64, u64)>

Records offset + 1 of the matching begin_flush transaction. The +1 is because we want to ignore the begin flush transaction; we don’t need or want to replay it.

§volume_deleted: Option<u64>

The volume which was deleted in this transaction, if any.

Trait Implementations§

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impl Debug for JournaledTransaction

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for JournaledTransaction

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fn default() -> JournaledTransaction

Returns the “default value” for a type. Read more

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