Struct YamlContent 

pub struct YamlContent { /* private fields */ }

YAML configuration content.

This type provides CRUD operations for YAML configuration data.

Implementations

impl YamlContent

pub fn from_value(value: YamlValue) -> Self

Creates a new YamlContent from a YAML value.

pub fn as_value(&self) -> &YamlValue

Returns a reference to the underlying YAML value.

pub fn into_value(self) -> YamlValue

Converts to the underlying YAML value.

Trait Implementations

impl Clone for YamlContent

fn clone(&self) -> YamlContent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConfigContent for YamlContent

fn select(&self, key: &Key) -> ConfigResult<Value>

Select a value by key path.

fn insert(&mut self, key: &Key, value: &Value) -> ConfigResult<()>

Insert a new value at the specified key path.

fn update(&mut self, key: &Key, value: &Value) -> ConfigResult<()>

Update an existing value at the specified key path.

fn delete(&mut self, key: &Key) -> ConfigResult<()>

Delete a value at the specified key path.

fn upsert(&mut self, key: &Key, value: &Value) -> ConfigResult<()>

Upsert (insert or update) a value at the specified key path.

fn contains_key(&self, key: &Key) -> bool

Check if a key exists.

fn keys(&self) -> Vec<Key>

Get all keys at the root level.

fn len(&self) -> usize

Get the number of elements at the root level.

fn is_empty(&self) -> bool

Check if the configuration is empty.

impl Debug for YamlContent

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

Formats the value using the given formatter.

impl Display for YamlContent

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

Formats the value using the given formatter.

impl FromStr for YamlContent

type Err = ConfigError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for YamlContent

fn eq(&self, other: &Self) -> 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.