pub struct PackageDir(/* private fields */);Expand description
A validated directory path that must exist and be a directory
This newtype wrapper ensures that any instance represents a path that:
- Exists on the filesystem
- Is actually a directory (not a file or symlink to file)
- Can be accessed for metadata reading
§Examples
use cuenv_core::PackageDir;
use std::path::Path;
// Try to create from current directory
match PackageDir::try_from(Path::new(".")) {
Ok(dir) => println!("Valid directory: {}", dir.as_path().display()),
Err(e) => eprintln!("Invalid directory: {}", e),
}Implementations§
Source§impl PackageDir
impl PackageDir
Trait Implementations§
Source§impl AsRef<Path> for PackageDir
impl AsRef<Path> for PackageDir
Source§impl Clone for PackageDir
impl Clone for PackageDir
Source§fn clone(&self) -> PackageDir
fn clone(&self) -> PackageDir
Returns a duplicate of the value. Read more
1.0.0§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for PackageDir
impl Debug for PackageDir
Source§impl<'de> Deserialize<'de> for PackageDir
impl<'de> Deserialize<'de> for PackageDir
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Source§impl Hash for PackageDir
impl Hash for PackageDir
Source§impl PartialEq for PackageDir
impl PartialEq for PackageDir
Source§impl Serialize for PackageDir
impl Serialize for PackageDir
Source§impl TryFrom<&Path> for PackageDir
impl TryFrom<&Path> for PackageDir
Source§fn try_from(input: &Path) -> Result<Self, Self::Error>
fn try_from(input: &Path) -> Result<Self, Self::Error>
Try to create a PackageDir from a path
§Examples
use cuenv_core::PackageDir;
use std::path::Path;
match PackageDir::try_from(Path::new(".")) {
Ok(dir) => println!("Valid directory"),
Err(e) => eprintln!("Error: {}", e),
}Source§type Error = PackageDirError
type Error = PackageDirError
The type returned in the event of a conversion error.
impl Eq for PackageDir
impl StructuralPartialEq for PackageDir
Auto Trait Implementations§
impl Freeze for PackageDir
impl RefUnwindSafe for PackageDir
impl Send for PackageDir
impl Sync for PackageDir
impl Unpin for PackageDir
impl UnwindSafe for PackageDir
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§impl<T> BorrowMut<T> for Twhere
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impl<T> BorrowMut<T> for Twhere
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impl<T> CloneToUninit for Twhere
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§unsafe fn clone_to_uninit(&self, dest: *mut u8)
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