Enum License 

#[non_exhaustive]
pub enum License {
    Proprietary,
    Gpl,
    Bsd,
}

MySQL plugin license tag. The discriminant matches the PLUGIN_LICENSE_* constants in include/mysql/plugin.h, so the value can be embedded directly into the manifest’s license field at compile time.

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.

Proprietary

Closed-source license. Maps to PLUGIN_LICENSE_PROPRIETARY (0).

Gpl

GNU General Public License. Maps to PLUGIN_LICENSE_GPL (1).

Bsd

BSD-style license. Maps to PLUGIN_LICENSE_BSD (2).

Implementations

impl License

pub const fn code(self) -> c_int

Returns the wire-level c_int discriminant the MySQL plugin manifest expects in its license field. const so the value can be embedded in a static initialiser.

Trait Implementations

impl Clone for License

fn clone(&self) -> License

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for License

impl Debug for License

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

Formats the value using the given formatter.

impl Eq for License

impl PartialEq for License

fn eq(&self, other: &License) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for License