libyaml 0.2.0

High-level bindings for the LibYAML library
Documentation 
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use std::mem;

use crate::sys;

/// Document version directive.
#[derive(Copy, Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct VersionDirective(pub u8, pub u8);

impl VersionDirective {
    /// Convert from `yaml_version_directive_t`.
    pub fn from_raw(raw: sys::yaml_version_directive_t) -> Self {
        Self(raw.major as _, raw.minor as _)
    }

    /// Convert to `yaml_version_directive_t`.
    pub fn into_raw(self) -> sys::yaml_version_directive_t {
        let mut ret: sys::yaml_version_directive_t = unsafe { mem::MaybeUninit::zeroed().assume_init() };
        ret.major = self.0 as _;
        ret.minor = self.1 as _;
        ret
    }
}