Struct codize::Codize

pub struct Codize {
    pub indent: usize,
    pub inline_condition: Box<dyn Fn(&Block) -> bool>,
    pub trailing_newline: bool,
}

Codize formatter

This turns a Code into a string, joined with newlines.

There are formatting options you can set through its methods or by directly constructing it.

Fields

indent: usize

The number of spaces to indent per level.

inline_condition: Box<dyn Fn(&Block) -> bool>

A function that determines whether a block should be inlined.

When the block is inlined, the body is put on the same line as the start and the end, and the body will be separated by a space instead of a newline. For example, you can set the block to inline if it only contains one line of code.

Note that this function is called on blocks of all levels. You can use the block starting and ending strings to do basic filtering

trailing_newline: bool

If a trailing newline should be added when there is none

Implementations

impl Codize

pub fn indent(indent: usize) -> Self

Set indent

pub fn set_indent(self, indent: usize) -> Self

Set indent

pub fn always_inline() -> Self

Set the blocks to always inline

pub fn set_always_inline(self) -> Self

Set the blocks to always inline

pub fn inline_when<F>(condition: F) -> Self

where F: Fn(&Block) -> bool + 'static,

Set the inline condition

pub fn set_inline_when<F>(self, condition: F) -> Self

where F: Fn(&Block) -> bool + 'static,

Set the inline condition

pub fn trailing_newline(trailing_newline: bool) -> Self

Set if there should be trailing newline

pub fn set_trailing_newline(self, trailing_newline: bool) -> Self

Set if there should be trailing newline

Trait Implementations

impl Default for Codize

fn default() -> Self

Create the default formatting

The default formatting is:

• Indentation of 4 spaces
• Blocks are never inlined
• No trailing newline