Struct TextSettings 

pub struct TextSettings { /* private fields */ }

The settings as names and values, in name order (as the game writes them).

Implementations

impl TextSettings

pub fn parse(text: &str) -> TextSettings

Read name=value lines; other lines are ignored.

pub fn serialize(&self) -> String

The text of the file, one name=value line per value.

pub fn get_text(&self, section: &str, name: &str) -> Option<&str>

A text value, or None when absent or empty.

pub fn set_text(&mut self, section: &str, name: &str, value: &str)

Store a text value.

pub fn with_prefix<'a>( &'a self, prefix: &'a str, ) -> impl Iterator<Item = (&'a str, &'a str)>

Every value whose name starts with prefix, as (rest of the name, value).

pub fn load(path: &Path) -> Result<TextSettings>

Read the file at path; an absent file is empty settings.

pub fn save(&self, path: &Path) -> Result<()>

Write the file at path, through a temporary file so that a failed write leaves the old file as it was.

Trait Implementations

impl Clone for TextSettings

fn clone(&self) -> TextSettings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextSettings

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

Formats the value using the given formatter.

impl Default for TextSettings

fn default() -> TextSettings

Returns the “default value” for a type.

impl Eq for TextSettings

impl PartialEq for TextSettings

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

Equality operator ==.

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

Inequality operator !=.

impl Settings for TextSettings

fn get_bool(&self, section: &str, name: &str, value: &mut bool)

Unchanged when absent; "true" is true, anything else false.

fn get_int(&self, section: &str, name: &str, value: &mut i32)

Unchanged when absent or not a number.

fn set_bool(&mut self, section: &str, name: &str, value: bool)

Store a bool as true or false.

fn set_int(&mut self, section: &str, name: &str, value: i32)

Store a number.

impl StructuralPartialEq for TextSettings