cargo::util::context

Struct ConfigRelativePath

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pub struct ConfigRelativePath(Value<String>);
Expand description

Use with the get API to fetch a string that will be converted to a PathBuf. Relative paths are converted to absolute paths based on the location of the config file.

Tuple Fields§

§0: Value<String>

Implementations§

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impl ConfigRelativePath

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pub fn new(path: Value<String>) -> ConfigRelativePath

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pub fn value(&self) -> &Value<String>

Returns the underlying value.

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pub fn raw_value(&self) -> &str

Returns the raw underlying configuration value for this key.

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pub fn resolve_path(&self, gctx: &GlobalContext) -> PathBuf

Resolves this configuration-relative path to an absolute path.

This will always return an absolute path where it’s relative to the location for configuration for this value.

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pub fn resolve_program(&self, gctx: &GlobalContext) -> PathBuf

Resolves this configuration-relative path to either an absolute path or something appropriate to execute from PATH.

Values which don’t look like a filesystem path (don’t contain / or \) will be returned as-is, and everything else will fall through to an absolute path.

Trait Implementations§

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impl Clone for ConfigRelativePath

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fn clone(&self) -> ConfigRelativePath

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ConfigRelativePath

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for ConfigRelativePath

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for ConfigRelativePath

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fn eq(&self, other: &ConfigRelativePath) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl ResolveToPath for ConfigRelativePath

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fn resolve(&self, gctx: &GlobalContext) -> PathBuf

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impl StructuralPartialEq for ConfigRelativePath

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes