Struct FileConfig

pub struct FileConfig { /* private fields */ }

A representation of configuration from file

Examples:

[pscr]
method = "post"
url-prefix = "http://localhost:8080/"
format = "svg"
combined = false

Implementations

impl FileConfig

pub async fn read_from_file(filepath: &PathBuf) -> Result<Self>

Reads FileConfig from specified path.

• filepath - A configuration file path

Examples

async fn main() -> anyhow::Result<()> {
    let filepath: PathBuf = "./tests/assets/config/.pscr.conf".into();
    let _config = FileConfig::read_from_file(&filepath).await?;
    Ok(())
}

pub async fn read_from_default_path() -> Option<Self>

Reads the configuration from file in order of default path list.

Priority:

1. (out of function) specified by --config option (If --config specified and cannot read the file, the program exit by error for security.)
2. ".pscr.conf"
3. ".config/.pscr.conf"
4. "${HOME}/.pscr.conf"
5. "${HOME}/.config/.pscr.conf"

Trait Implementations

impl Clone for FileConfig

fn clone(&self) -> FileConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FileConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FileConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.