Struct CacheEntry 

pub struct CacheEntry {
    pub library_name: String,
    pub library_path: String,
    pub flags: i32,
    pub hwcap: Option<u64>,
}

A processed library entry extracted from the cache.

This represents a single library mapping with resolved strings and optional hardware capability information.

Fields

• library_name - The library name (e.g., “libc.so.6”)
• library_path - Full path to the library file
• flags - Library type flags (bit 0: ELF library)
• hwcap - Hardware capabilities (None for old format entries)

Serialization

When serialized to JSON, hardware capabilities are formatted as hexadecimal strings (e.g., “0x0000000000001000”).

Example

let entry = CacheEntry {
    library_name: "libc.so.6".to_string(),
    library_path: "/lib/x86_64-linux-gnu/libc.so.6".to_string(),
    flags: 1, // ELF library
    hwcap: Some(0x1000), // Some hardware capability
};
 
// Check if it's an ELF library
let is_elf = entry.flags & 1 != 0;
assert!(is_elf);
 
// Check for hardware capabilities
if let Some(hwcap) = entry.hwcap {
    println!("Hardware capabilities: 0x{:016x}", hwcap);
}

Fields

library_name: String

library_path: String

flags: i32

hwcap: Option<u64>

Trait Implementations

impl Clone for CacheEntry

fn clone(&self) -> CacheEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheEntry

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

Formats the value using the given formatter.

impl PartialEq for CacheEntry

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CacheEntry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CacheEntry