Enum MetaEdit 

#[non_exhaustive]
pub enum MetaEdit<'a> {
    ListAppend {
        key: &'a str,
        entries: &'a [ListEntry],
    },
    SetAdd {
        key: &'a str,
        members: &'a [String],
    },
}

A metadata edit that can be applied atomically with other edits.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ListAppend

Append entries to a list value.

Fields

key: &'a str

The metadata key to append to.

entries: &'a [ListEntry]

Entries to append.

SetAdd

Add members to a set value.

Fields

key: &'a str

The metadata key to add members to.

members: &'a [String]

Members to add.

Implementations

impl<'a> MetaEdit<'a>

pub fn list_append(key: &'a str, entries: &'a [ListEntry]) -> Self

Append entries to a list value.

Entry timestamps preserve caller ordering. If an entry timestamp would collide with or sort before an existing list item, GitMeta shifts it forward to keep the appended entries at the end of the list.

pub fn set_add(key: &'a str, members: &'a [String]) -> Self

Add members to a set value.

Trait Implementations

impl<'a> Clone for MetaEdit<'a>

fn clone(&self) -> MetaEdit<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for MetaEdit<'a>

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

Formats the value using the given formatter.