Struct marked_yaml::LoaderOptions

pub struct LoaderOptions { /* private fields */ }

Options for loading YAML

Default options (LoaderOptions::default()) are:

• Permit duplicate keys

Implementations

impl LoaderOptions

pub fn error_on_duplicate_keys(self, enable: bool) -> Self

Enable errors on duplicate keys

If enabled, duplicate keys in mappings will cause an error. If disabled, the last key/value pair will be used.

pub fn prevent_coercion(self, prevent: bool) -> Self

Prevent coercion of scalar nodes

If you want to disable things like .as_bool() then you can call this and set coercion to be prevented.

pub fn toplevel_mapping(self) -> Self

Require that the top level is a mapping node

This is the default, but you can call this to be explicit.

pub fn toplevel_sequence(self) -> Self

Require that the top level is a sequence node

Without calling this, the top level of the YAML is must be a mapping node

pub fn lowercase_keys(self, force_lowercase: bool) -> Self

Whether or not to force-lowercase mapping keys when loading

By default, the loader will leave key names alone, but in some cases it can be preferable to normalise them to lowercase

Trait Implementations

impl Debug for LoaderOptions

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

Formats the value using the given formatter.

impl Default for LoaderOptions

fn default() -> Self

Returns the “default value” for a type.