Struct ExtensionNameVersionPair 

pub struct ExtensionNameVersionPair { /* private fields */ }

Postgres extensin name version pair.

Implementations

impl ExtensionNameVersionPair

pub fn validate_name(name: &str) -> Result<(), ExtensionConfigError>

validate str for extension name

Errors

Returns ExtensionConfigError::InvalidExtensionName when the provided name contains unsupported characters.

impl ExtensionNameVersionPair

pub fn try_new( name: &str, version: &Option<ExtensionVersion>, ) -> Result<Self, ExtensionConfigError>

creates instance

Errors

Returns ExtensionConfigError if the extension name is invalid.

impl ExtensionNameVersionPair

pub fn resolve_version<P: AsRef<Path>>( &mut self, base_path: P, ) -> Result<PathBuf, ExtensionConfigError>

get extension sql path

Errors

Returns ExtensionConfigError when the SQL file cannot be located or metadata resolution fails.

impl ExtensionNameVersionPair

pub fn parse_name(expect_name: &str) -> Result<(String, &str), String>

parse name from str

returns (parsed_name, remaining)

Note: parsed name was not strictly checked use Self::validate_name

Errors

Returns String when parsing fails.

impl ExtensionNameVersionPair

pub fn parse_version(input: &str) -> Result<(String, &str), String>

parse version from str

returns (parsed_version, remaining)

Errors

Returns String when parsing fails.

Trait Implementations

impl Clone for ExtensionNameVersionPair

fn clone(&self) -> ExtensionNameVersionPair

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtensionNameVersionPair

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

Formats the value using the given formatter.

impl Default for ExtensionNameVersionPair

fn default() -> ExtensionNameVersionPair

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExtensionNameVersionPair

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ExtensionNameVersionPair

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

Formats the value using the given formatter.