Struct Options 

pub struct Options<'a> { /* private fields */ }

Options represents the customizations that can be made when formatting.

Implementations

impl<'a> Options<'a>

pub fn with_indent(self, s: &'a str) -> Self

Sets the indent to the provided string. The default is two spaces.

pub fn with_line_length(self, n: usize) -> Self

Sets the line length that objects and arrays will wrap on. The default is 80 characters.

pub fn with_max_object_pairs_per_line(self, n: usize) -> Self

Sets the maximum number of object key/value pairs that can appear on the same line. The default is 1.

pub fn with_max_array_values_per_line(self, n: usize) -> Self

Sets the maximum number of array values that can appear on the same line. The default is 4.

Trait Implementations

impl<'a> Clone for Options<'a>

fn clone(&self) -> Options<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Options<'a>

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

Formats the value using the given formatter.

impl Default for Options<'_>

fn default() -> Self

Returns the “default value” for a type.

impl<'a> Copy for Options<'a>