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//! An error that occurs in working with timelogs
use thiserror;
use crate::date;
/// Errors encountered accessing files and directories.
#[derive(Eq, thiserror::Error, Debug, PartialEq)]
pub enum PathError {
/// Error accessing a file when reading. File is first string, error message is second.
#[error("Error accessing file '{0}': {1}")]
FileAccess(String, String),
/// Error writing to a file. File is first string, error message is second.
#[error("Error writing to file '{0}': {1}")]
FileWrite(String, String),
/// Required filename not supplied.
#[error("Required filename not supplied")]
FilenameMissing,
/// Attempt to access a file in directory that is not available. Directory is first string,
/// error message is second.
#[error("Missing directory '{0}': {1}")]
InvalidPath(String, String),
/// Invalid path for the logfiles.
#[error("Logfiles path contains invalid characters")]
InvalidTimelogPath,
/// Invalid path for the stack file.
#[error("Stack file path contains invalid characters")]
InvalidStackPath,
/// Invalid path for the logfiles.
#[error("Config path contains invalid characters")]
InvalidConfigPath,
/// The filename references an existing file.
#[error("Cannot overwrite, '{0}' already exists")]
AlreadyExists(String),
/// The filename references an existing file. File is first string, error message is second.
#[error("Cannot rename '{0}': {1}")]
RenameFailure(String, String),
/// Cannot create path. Path is first string, error message is second.
#[error("Cannot create path '{0}': {1}")]
CantCreatePath(String, String),
/// Cannot read timelog
#[error("Cannot read timelog")]
CantReadTimelog,
/// Cannot write to report file
#[error("Cannot write report file")]
CantWriteReport
}
/// Enumeration of errors that can happen processing timelogs
#[derive(thiserror::Error, Debug, PartialEq, Eq)]
pub enum Error {
/// Not a validly formatted entry line.
#[error(transparent)]
InvalidEntryLine {
#[from]
source: crate::entry::EntryError
},
/// Entry line is missing the required stamp.
#[error("Missing required stamp.")]
MissingDate,
/// Invalid starting date in a date pair.
#[error("Invalid starting date.")]
StartDateFormat,
/// Invalid ending date in a date pair.
#[error("Invalid ending date.")]
EndDateFormat,
/// Unable to pop stack item.
#[error("Unable to pop stack item")]
StackPop,
/// Invalid drop argument
#[error("Invalid drop argument '{0}'")]
InvalidDrop(String),
/// Invalid drop argument
#[error("Invalid pos integer argument '{0}'")]
InvalidInt(String),
/// Project descriptors invalid
#[error("Bad project filters")]
BadProjectFilter,
/// Not a valid timelog command
#[error("'{0}' is not a valid command")]
InvalidCommand(String),
/// Deprecated command
#[error("Deprecated! Use '{0}' instead.")]
DeprecatedCommand(&'static str),
/// Failed to execute editor on logfile. File is first string, error message is second.
#[error("Editor '{0}' failed to execute: {1}")]
EditorFailed(String, String),
/// Unexpected argument
#[error("Argument '{0}' is unexpected")]
UnexpectedArgument(String),
/// Invalid argument for 'was'
#[error("Argument '{0}' should have been a time")]
InvalidWasArgument(String),
/// Tried to change stop entry
#[error("Cannot edit stop entry")]
InvalidStopEdit,
/// Tried to change ignore entry
#[error("Cannot edit ignore entry")]
InvalidIgnoreEdit,
/// Errors in path/file handling
#[error(transparent)]
DateError {
#[from]
source: date::DateError
},
/// Errors in path/file handling
#[error(transparent)]
PathError {
#[from]
source: PathError
}
}
impl From<xml::writer::Error> for Error {
/// Conversion from an [`xml::writer::Error`] to a timelog [`enum@Error`].
fn from(_e: xml::writer::Error) -> Error { PathError::CantWriteReport.into() }
}