Struct YamlMap 

pub struct YamlMap { /* private fields */ }

A flat frontmatter mapping, in source order.

Implementations

impl YamlMap

pub fn get(&self, key: &str) -> Option<&YamlValue>

Look up a key.

pub fn optional_str(&self, key: &str) -> Result<Option<String>, YamlLiteError>

A string field, or None when the key is absent or null.

pub fn require_str(&self, key: &str) -> Result<String, YamlLiteError>

A string field that must be present and non-null.

pub fn optional_bool(&self, key: &str) -> Result<bool, YamlLiteError>

A boolean field, defaulting to false when absent or null.

pub fn optional_str_seq(&self, key: &str) -> Result<Vec<String>, YamlLiteError>

A sequence of scalars, empty when the key is absent or null.

Trait Implementations

impl Clone for YamlMap

fn clone(&self) -> YamlMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for YamlMap

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

Formats the value using the given formatter.

impl Default for YamlMap

fn default() -> YamlMap

Returns the “default value” for a type.

impl Eq for YamlMap

impl PartialEq for YamlMap

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for YamlMap