Struct UpdateRefOptions 

pub struct UpdateRefOptions {
    pub description: Patch<String>,
    pub expires_at: Patch<Timestamp>,
    pub count: Patch<u32>,
    pub access_level: Patch<char>,
}

Options for updating an existing reference via PATCH semantics.

Each field uses Patch<T>: Undefined leaves the column unchanged, Null clears it, Value(v) sets it. type, resource_id, and params are intentionally immutable post-create.

Fields

description: Patch<String>

expires_at: Patch<Timestamp>

Expiration timestamp. Null clears expiration (link never expires).

count: Patch<u32>

Null clears the counter (unlimited uses).

access_level: Patch<char>

Value('R'|'C'|'W').

Trait Implementations

impl Debug for UpdateRefOptions

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

Formats the value using the given formatter.

impl Default for UpdateRefOptions

fn default() -> UpdateRefOptions

Returns the “default value” for a type.