pub struct BasePath { /* private fields */ }
Expand description

The base path that is used for everything that needs to be written on disk to run a node.

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impl BasePath

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pub fn new_temp_dir() -> Result<BasePath, Error>

Create a BasePath instance using a temporary directory prefixed with “substrate” and use it as base path.

Note: The temporary directory will be created automatically and deleted when the program exits. Every call to this function will return the same path for the lifetime of the program.

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pub fn new<P>(path: P) -> BasePathwhere P: Into<PathBuf>,

Create a BasePath instance based on an existing path on disk.

Note: this function will not ensure that the directory exist nor create the directory. It will also not delete the directory when the instance is dropped.

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pub fn from_project( qualifier: &str, organization: &str, application: &str ) -> BasePath

Create a base path from values describing the project.

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pub fn path(&self) -> &Path

Retrieve the base path.

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pub fn config_dir(&self, chain_id: &str) -> PathBuf

Returns the configuration directory inside this base path.

The path looks like $base_path/chains/$chain_id

Trait Implementations§

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impl Debug for BasePath

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

Formats the value using the given formatter. Read more
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impl From<PathBuf> for BasePath

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fn from(path: PathBuf) -> BasePath

Converts to this type from the input type.

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