Enum clap::error::ContextValue

source ·
#[non_exhaustive]
pub enum ContextValue {
    None,
    Bool(bool),
    String(String),
    Strings(Vec<String>),
    StyledStr(StyledStr),
    StyledStrs(Vec<StyledStr>),
    Number(isize),
}
Expand description

A piece of error information

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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None

ContextKind is self-sufficient, no additional information needed

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Bool(bool)

A single value

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String(String)

A single value

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Strings(Vec<String>)

Many values

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StyledStr(StyledStr)

A single value

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StyledStrs(Vec<StyledStr>)

many value

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Number(isize)

A single value

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

Auto Trait Implementations§

Blanket Implementations§

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Converts the given value to a String. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.