Move all crates into a crates directory (#1940)

crates/epaint/src/text/mod.rs

@@ -0,0 +1,19 @@
+//! Everything related to text, fonts, text layout, cursors etc.
+
+pub mod cursor;
+mod font;
+mod fonts;
+mod text_layout;
+mod text_layout_types;
+
+/// One `\t` character is this many spaces wide.
+pub const TAB_SIZE: usize = 4;
+
+pub use {
+    fonts::{FontData, FontDefinitions, FontFamily, FontId, FontTweak, Fonts, FontsImpl},
+    text_layout::layout,
+    text_layout_types::*,
+};
+
+/// Suggested character to use to replace those in password text fields.
+pub const PASSWORD_REPLACEMENT_CHAR: char = '•';