chore(code): move crates/sprout to crates/boot and name it edera-sprout-boot

crates/boot/src/extractors.rs

@@ -0,0 +1,19 @@
+use crate::context::SproutContext;
+use alloc::rc::Rc;
+use alloc::string::String;
+use anyhow::{Result, bail};
+use edera_sprout_config::extractors::ExtractorDeclaration;
+
+/// The filesystem device match extractor.
+pub mod filesystem_device_match;
+
+/// Extracts the value using the specified `extractor` under the provided `context`.
+/// The extractor must return a value, and if a value cannot be determined, an error
+/// should be returned.
+pub fn extract(context: Rc<SproutContext>, extractor: &ExtractorDeclaration) -> Result<String> {
+    if let Some(filesystem) = &extractor.filesystem_device_match {
+        filesystem_device_match::extract(context, filesystem)
+    } else {
+        bail!("unknown extractor configuration");
+    }
+}