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author | hozan23 <hozan23@proton.me> | 2023-11-09 11:38:19 +0300 |
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committer | hozan23 <hozan23@proton.me> | 2023-11-09 11:38:19 +0300 |
commit | 849d827486c75b2ab223d7b0e638dbb5b74d4d1d (patch) | |
tree | 41cd3babc37147ec4a40cab8ce8ae31c91cce33b /karyons_core/src/utils | |
parent | de1354525895ffbad18f90a5246fd65157f7449e (diff) |
rename crates
Diffstat (limited to 'karyons_core/src/utils')
-rw-r--r-- | karyons_core/src/utils/decode.rs | 10 | ||||
-rw-r--r-- | karyons_core/src/utils/encode.rs | 15 | ||||
-rw-r--r-- | karyons_core/src/utils/mod.rs | 19 | ||||
-rw-r--r-- | karyons_core/src/utils/path.rs | 39 |
4 files changed, 0 insertions, 83 deletions
diff --git a/karyons_core/src/utils/decode.rs b/karyons_core/src/utils/decode.rs deleted file mode 100644 index a8a6522..0000000 --- a/karyons_core/src/utils/decode.rs +++ /dev/null @@ -1,10 +0,0 @@ -use bincode::Decode; - -use crate::Result; - -/// Decodes a given type `T` from the given slice. returns the decoded value -/// along with the number of bytes read. -pub fn decode<T: Decode>(src: &[u8]) -> Result<(T, usize)> { - let (result, bytes_read) = bincode::decode_from_slice(src, bincode::config::standard())?; - Ok((result, bytes_read)) -} diff --git a/karyons_core/src/utils/encode.rs b/karyons_core/src/utils/encode.rs deleted file mode 100644 index 7d1061b..0000000 --- a/karyons_core/src/utils/encode.rs +++ /dev/null @@ -1,15 +0,0 @@ -use bincode::Encode; - -use crate::Result; - -/// Encode the given type `T` into a `Vec<u8>`. -pub fn encode<T: Encode>(msg: &T) -> Result<Vec<u8>> { - let vec = bincode::encode_to_vec(msg, bincode::config::standard())?; - Ok(vec) -} - -/// Encode the given type `T` into the given slice.. -pub fn encode_into_slice<T: Encode>(msg: &T, dst: &mut [u8]) -> Result<()> { - bincode::encode_into_slice(msg, dst, bincode::config::standard())?; - Ok(()) -} diff --git a/karyons_core/src/utils/mod.rs b/karyons_core/src/utils/mod.rs deleted file mode 100644 index a3c3f50..0000000 --- a/karyons_core/src/utils/mod.rs +++ /dev/null @@ -1,19 +0,0 @@ -mod decode; -mod encode; -mod path; - -pub use decode::decode; -pub use encode::{encode, encode_into_slice}; -pub use path::{home_dir, tilde_expand}; - -use rand::{rngs::OsRng, Rng}; - -/// Generates and returns a random u32 using `rand::rngs::OsRng`. -pub fn random_32() -> u32 { - OsRng.gen() -} - -/// Generates and returns a random u16 using `rand::rngs::OsRng`. -pub fn random_16() -> u16 { - OsRng.gen() -} diff --git a/karyons_core/src/utils/path.rs b/karyons_core/src/utils/path.rs deleted file mode 100644 index 2cd900a..0000000 --- a/karyons_core/src/utils/path.rs +++ /dev/null @@ -1,39 +0,0 @@ -use std::path::PathBuf; - -use crate::{error::Error, Result}; - -/// Returns the user's home directory as a `PathBuf`. -#[allow(dead_code)] -pub fn home_dir() -> Result<PathBuf> { - dirs::home_dir().ok_or(Error::PathNotFound("Home dir not found")) -} - -/// Expands a tilde (~) in a path and returns the expanded `PathBuf`. -#[allow(dead_code)] -pub fn tilde_expand(path: &str) -> Result<PathBuf> { - match path { - "~" => home_dir(), - p if p.starts_with("~/") => Ok(home_dir()?.join(&path[2..])), - _ => Ok(PathBuf::from(path)), - } -} - -#[cfg(test)] -mod tests { - use super::*; - - #[test] - fn test_tilde_expand() { - let path = "~/src"; - let expanded_path = dirs::home_dir().unwrap().join("src"); - assert_eq!(tilde_expand(path).unwrap(), expanded_path); - - let path = "~"; - let expanded_path = dirs::home_dir().unwrap(); - assert_eq!(tilde_expand(path).unwrap(), expanded_path); - - let path = ""; - let expanded_path = PathBuf::from(""); - assert_eq!(tilde_expand(path).unwrap(), expanded_path); - } -} |