Struct RewriteContext 

pub struct RewriteContext {
    pub hash_length: Option<usize>,
    pub index_mtime: Option<(u32, u32)>,
}

What: What the caller knows about the index beyond its bytes. Option<usize> is a value that may be absent. Why: The repository’s hash length decides how an all-zero checksum is read, and the index file’s own modification time decides which entries are racy.

In TS you’d write (pseudocode):

type RewriteContext = { hashLength?: number; indexMtime?: [number, number] };

Fields

hash_length: Option<usize>

The repository’s hash length in bytes (20 or 32) when it was read from its configuration.

index_mtime: Option<(u32, u32)>

The modification time of the index file the bytes came from: seconds and nanoseconds.

Trait Implementations

impl Clone for RewriteContext

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RewriteContext

impl Debug for RewriteContext

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

Formats the value using the given formatter.

impl Default for RewriteContext

fn default() -> Self

Returns the “default value” for a type.