konsti
8c2b7d55af
Fix warnings from `cargo +nightly udeps` and `cargo doc`. Removes all mentions of regex from pep440_rs.
55 lines
1.8 KiB
Rust
55 lines
1.8 KiB
Rust
use std::io;
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use std::path::PathBuf;
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use std::time::SystemTimeError;
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use thiserror::Error;
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pub use crate::cfg::Configuration;
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pub use crate::interpreter::Interpreter;
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pub use crate::python_version::PythonVersion;
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pub use crate::virtual_env::Virtualenv;
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mod cfg;
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mod interpreter;
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mod python_platform;
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mod python_version;
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mod virtual_env;
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#[derive(Debug, Error)]
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pub enum Error {
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#[error("Expected {0} to be a virtual environment, but pyvenv.cfg is missing")]
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MissingPyVenvCfg(PathBuf),
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#[error("Detected a broken virtualenv at: {0}. It contains a pyvenv.cfg but no Python binary at: {1}")]
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BrokenVenv(PathBuf, PathBuf),
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#[error("Both VIRTUAL_ENV and CONDA_PREFIX are set. Please unset one of them.")]
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Conflict,
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#[error("Could not find `{0}` in PATH")]
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WhichNotFound(String, #[source] which::Error),
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#[error("Failed to locate a virtualenv or Conda environment (checked: `VIRTUAL_ENV`, `CONDA_PREFIX`, and `.venv`). Run `puffin venv` to create a virtual environment.")]
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NotFound,
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#[error(transparent)]
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Io(#[from] io::Error),
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#[error("Invalid modified date on {0}")]
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SystemTime(PathBuf, #[source] SystemTimeError),
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#[error("Failed to query python interpreter at: {interpreter}")]
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PythonSubcommandLaunch {
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interpreter: PathBuf,
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#[source]
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err: io::Error,
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},
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#[error("{message}:\n--- stdout:\n{stdout}\n--- stderr:\n{stderr}\n---")]
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PythonSubcommandOutput {
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message: String,
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stdout: String,
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stderr: String,
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},
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#[error("Failed to write to cache")]
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Serde(#[from] serde_json::Error),
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#[error("Cache deserialization failed")]
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Decode(#[from] rmp_serde::decode::Error),
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#[error("Cache serialization failed")]
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Encode(#[from] rmp_serde::encode::Error),
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#[error("Failed to parse pyvenv.cfg")]
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Cfg(#[from] cfg::Error),
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}
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