# cairo_sys::cairo_user_data_key_t - Rust
API documentation for the Rust `cairo_user_data_key_t` struct in crate `cairo_sys`.
Keywords: rust, rustlang, rust-lang, cairo_user_data_key_t

# Struct cairo_sys::cairo_user_data_key_t [−] [src]

    #[repr(C)]
    pub struct cairo_user_data_key_t {
        pub unused: c_int,
    }

## Fields

`unused: c_int`

## Trait Implementations

### `impl Clone for cairo_user_data_key_t`
[src]

#### `fn clone(&self) -> cairo_user_data_key_t`

Returns a copy of the value. Read more

#### `fn clone_from(&mut self, source: &Self)`
1.0.0

Performs copy-assignment from `source`. Read more

### `impl Copy for cairo_user_data_key_t`
[src]

### `impl Default for cairo_user_data_key_t`
[src]

#### `fn default() -> cairo_user_data_key_t`

Returns the "default value" for a type. Read more

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