Enum YamlVersion 

pub enum YamlVersion {
    V1_1,
    V1_2,
}

YAML spec version, derived from a %YAML major.minor directive or defaulted when no directive is present.

Variants

V1_1

YAML 1.1 — accepts legacy boolean forms.

V1_2

YAML 1.2 (default per current spec).

Implementations

impl YamlVersion

pub const fn from_directive(major: u8, minor: u8) -> Self

Convert a parsed (major, minor) directive pair into a YamlVersion.

1.1 selects Self::V1_1. Any other 1.x selects Self::V1_2 (the 1.2.2 spec states that 1.x documents must be processed by the most-recent 1.x parser).

Trait Implementations

impl Clone for YamlVersion

fn clone(&self) -> YamlVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for YamlVersion

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

Formats the value using the given formatter.

impl Default for YamlVersion

fn default() -> YamlVersion

Returns the “default value” for a type.

impl PartialEq for YamlVersion

fn eq(&self, other: &YamlVersion) -> 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 Copy for YamlVersion

impl Eq for YamlVersion

impl StructuralPartialEq for YamlVersion