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begin documenting some functions and align error messages

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This commit is contained in:
Alex Zenla
2025-10-14 12:47:33 -07:00
parent 7a0c32c191
commit e90b45f58d
15 changed files with 148 additions and 101 deletions
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22
src/extractors/filesystem_device_match.rs
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@@ -32,7 +32,7 @@ pub fn extract(
extractor: &FilesystemDeviceMatchExtractor,
) -> Result<String> {
let handles = uefi::boot::find_handles::<SimpleFileSystem>()
.context("failed to find filesystem handles")?;
.context("unable to find filesystem handles")?;
for handle in handles {
let mut has_match = false;
@@ -55,7 +55,7 @@ pub fn extract(
{
None
} else {
Err(error).context("failed to open filesystem partition info")?;
Err(error).context("unable to open filesystem partition info")?;
None
}
}
@@ -66,7 +66,7 @@ pub fn extract(
&& let Some(ref has_partition_uuid) = extractor.has_partition_uuid
{
let parsed_uuid = Guid::from_str(has_partition_uuid)
.map_err(|e| anyhow!("failed to parse has-partition-uuid: {}", e))?;
.map_err(|e| anyhow!("unable to parse has-partition-uuid: {}", e))?;
if partition_uuid != parsed_uuid {
continue;
}
@@ -77,7 +77,7 @@ pub fn extract(
&& let Some(ref has_partition_type_uuid) = extractor.has_partition_type_uuid
{
let parsed_uuid = Guid::from_str(has_partition_type_uuid)
.map_err(|e| anyhow!("failed to parse has-partition-type-uuid: {}", e))?;
.map_err(|e| anyhow!("unable to parse has-partition-type-uuid: {}", e))?;
if partition_type_guid != parsed_uuid {
continue;
}
@@ -85,17 +85,17 @@ pub fn extract(
}
let mut filesystem = uefi::boot::open_protocol_exclusive::<SimpleFileSystem>(handle)
.context("failed to open filesystem protocol")?;
.context("unable to open filesystem protocol")?;
if let Some(ref label) = extractor.has_label {
let want_label = CString16::try_from(context.stamp(label).as_str())
.context("failed to convert label to CString16")?;
.context("unable to convert label to CString16")?;
let mut root = filesystem
.open_volume()
.context("failed to open filesystem volume")?;
.context("unable to open filesystem volume")?;
let label = root
.get_boxed_info::<FileSystemVolumeLabel>()
.context("failed to get filesystem volume label")?;
.context("unable to get filesystem volume label")?;
if label.volume_label() != want_label {
continue;
@@ -105,7 +105,7 @@ pub fn extract(
if let Some(ref item) = extractor.has_item {
let want_item = CString16::try_from(context.stamp(item).as_str())
.context("failed to convert item to CString16")?;
.context("unable to convert item to CString16")?;
let mut filesystem = FileSystem::new(filesystem);
let metadata = filesystem.metadata(Path::new(&want_item));
@@ -125,9 +125,9 @@ pub fn extract(
}
let path = uefi::boot::open_protocol_exclusive::<DevicePath>(handle)
.context("failed to open filesystem device path")?;
.context("unable to open filesystem device path")?;
let path = path.deref();
return utils::device_path_root(path).context("failed to get device path root");
return utils::device_path_root(path).context("unable to get device path root");
}
if let Some(fallback) = &extractor.fallback {